81156222336

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{4253}}^1$

素因数の和:4537

約数の個数: 256

約数和(自身を含む): 255485030400

約数和(自身を除く): 174328808064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 229, 248, 336, 372, 384, 434, 448, 458, 496, 651, 672, 687, 744, 868, 896, 916, 992, 1302, 1344, 1374, 1488, 1603, 1736, 1832, 1984, 2604, 2688, 2748, 2976, 3206, 3472, 3664, 3968, 4253, 4809, 5208, 5496, 5952, 6412, 6944, 7099, 7328, 8506, 9618, 10416, 10992, 11904, 12759, 12824, 13888, 14198, 14656, 17012, 19236, 20832, 21297, 21984, 25518, 25648, 27776, 28396, 29312, 29771, 34024, 38472, 41664, 42594, 43968, 49693, 51036, 51296, 56792, 59542, 68048, 76944, 83328, 85188, 87936, 89313, 99386, 102072, 102592, 113584, 119084, 131843, 136096, 149079, 153888, 170376, 178626, 198772, 204144, 205184, 227168, 238168, 263686, 272192, 298158, 307776, 340752, 357252, 395529, 397544, 408288, 454336, 476336, 527372, 544384, 596316, 615552, 681504, 714504, 791058, 795088, 816576, 908672, 922901, 952672, 973937, 1054744, 1192632, 1363008, 1429008, 1582116, 1590176, 1633152, 1845802, 1905344, 1947874, 2109488, 2385264, 2726016, 2768703, 2858016, 2921811, 3164232, 3180352, 3691604, 3810688, 3895748, 4218976, 4770528, 5537406, 5716032, 5843622, 6328464, 6360704, 6817559, 7383208, 7791496, 8437952, 9541056, 11074812, 11432064, 11687244, 12656928, 13635118, 14766416, 15582992, 16875904, 19082112, 20452677, 22149624, 23374488, 25313856, 27270236, 29532832, 30192047, 31165984, 40905354, 44299248, 46748976, 50627712, 54540472, 59065664, 60384094, 62331968, 81810708, 88598496, 90576141, 93497952, 109080944, 118131328, 120768188, 124663936, 163621416, 177196992, 181152282, 186995904, 211344329, 218161888, 241536376, 327242832, 354393984, 362304564, 373991808, 422688658, 436323776, 483072752, 634032987, 654485664, 724609128, 845377316, 872647552, 966145504, 1268065974, 1308971328, 1449218256, 1690754632, 1932291008, 2536131948, 2617942656, 2898436512, 3381509264, 3864582016, 5072263896, 5796873024, 6763018528, 10144527792, 11593746048, 13526037056, 20289055584, 27052074112, 40578111168, 81156222336]

約数ペア:

[(1, 81156222336), (2, 40578111168), (3, 27052074112), (4, 20289055584), (6, 13526037056), (7, 11593746048), (8, 10144527792), (12, 6763018528), (14, 5796873024), (16, 5072263896), (21, 3864582016), (24, 3381509264), (28, 2898436512), (31, 2617942656), (32, 2536131948), (42, 1932291008), (48, 1690754632), (56, 1449218256), (62, 1308971328), (64, 1268065974), (84, 966145504), (93, 872647552), (96, 845377316), (112, 724609128), (124, 654485664), (128, 634032987), (168, 483072752), (186, 436323776), (192, 422688658), (217, 373991808), (224, 362304564), (229, 354393984), (248, 327242832), (336, 241536376), (372, 218161888), (384, 211344329), (434, 186995904), (448, 181152282), (458, 177196992), (496, 163621416), (651, 124663936), (672, 120768188), (687, 118131328), (744, 109080944), (868, 93497952), (896, 90576141), (916, 88598496), (992, 81810708), (1302, 62331968), (1344, 60384094), (1374, 59065664), (1488, 54540472), (1603, 50627712), (1736, 46748976), (1832, 44299248), (1984, 40905354), (2604, 31165984), (2688, 30192047), (2748, 29532832), (2976, 27270236), (3206, 25313856), (3472, 23374488), (3664, 22149624), (3968, 20452677), (4253, 19082112), (4809, 16875904), (5208, 15582992), (5496, 14766416), (5952, 13635118), (6412, 12656928), (6944, 11687244), (7099, 11432064), (7328, 11074812), (8506, 9541056), (9618, 8437952), (10416, 7791496), (10992, 7383208), (11904, 6817559), (12759, 6360704), (12824, 6328464), (13888, 5843622), (14198, 5716032), (14656, 5537406), (17012, 4770528), (19236, 4218976), (20832, 3895748), (21297, 3810688), (21984, 3691604), (25518, 3180352), (25648, 3164232), (27776, 2921811), (28396, 2858016), (29312, 2768703), (29771, 2726016), (34024, 2385264), (38472, 2109488), (41664, 1947874), (42594, 1905344), (43968, 1845802), (49693, 1633152), (51036, 1590176), (51296, 1582116), (56792, 1429008), (59542, 1363008), (68048, 1192632), (76944, 1054744), (83328, 973937), (85188, 952672), (87936, 922901), (89313, 908672), (99386, 816576), (102072, 795088), (102592, 791058), (113584, 714504), (119084, 681504), (131843, 615552), (136096, 596316), (149079, 544384), (153888, 527372), (170376, 476336), (178626, 454336), (198772, 408288), (204144, 397544), (205184, 395529), (227168, 357252), (238168, 340752), (263686, 307776), (272192, 298158)]