68891090688

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137791}}^1$

素因数の和:137851

約数の個数: 216

約数和(自身を含む): 234330177536

約数和(自身を除く): 165439086848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5376, 5952, 6944, 7812, 7936, 8064, 8928, 10416, 11904, 13888, 15624, 16128, 17856, 20832, 23808, 27776, 31248, 35712, 41664, 55552, 62496, 71424, 83328, 124992, 137791, 166656, 249984, 275582, 413373, 499968, 551164, 826746, 964537, 1102328, 1240119, 1653492, 1929074, 2204656, 2480238, 2893611, 3306984, 3858148, 4271521, 4409312, 4960476, 5787222, 6613968, 7716296, 8543042, 8680833, 8818624, 9920952, 11574444, 12814563, 13227936, 15432592, 17086084, 17361666, 17637248, 19841904, 23148888, 25629126, 26455872, 29900647, 30865184, 34172168, 34723332, 35274496, 38443689, 39683808, 46297776, 51258252, 52911744, 59801294, 61730368, 68344336, 69446664, 76887378, 79367616, 89701941, 92595552, 102516504, 105823488, 119602588, 123460736, 136688672, 138893328, 153774756, 158735232, 179403882, 185191104, 205033008, 239205176, 246921472, 269105823, 273377344, 277786656, 307549512, 317470464, 358807764, 370382208, 410066016, 478410352, 538211646, 546754688, 555573312, 615099024, 717615528, 740764416, 820132032, 956820704, 1076423292, 1093509376, 1111146624, 1230198048, 1435231056, 1640264064, 1913641408, 2152846584, 2222293248, 2460396096, 2870462112, 3280528128, 3827282816, 4305693168, 4920792192, 5740924224, 7654565632, 8611386336, 9841584384, 11481848448, 17222772672, 22963696896, 34445545344, 68891090688]

約数ペア:

[(1, 68891090688), (2, 34445545344), (3, 22963696896), (4, 17222772672), (6, 11481848448), (7, 9841584384), (8, 8611386336), (9, 7654565632), (12, 5740924224), (14, 4920792192), (16, 4305693168), (18, 3827282816), (21, 3280528128), (24, 2870462112), (28, 2460396096), (31, 2222293248), (32, 2152846584), (36, 1913641408), (42, 1640264064), (48, 1435231056), (56, 1230198048), (62, 1111146624), (63, 1093509376), (64, 1076423292), (72, 956820704), (84, 820132032), (93, 740764416), (96, 717615528), (112, 615099024), (124, 555573312), (126, 546754688), (128, 538211646), (144, 478410352), (168, 410066016), (186, 370382208), (192, 358807764), (217, 317470464), (224, 307549512), (248, 277786656), (252, 273377344), (256, 269105823), (279, 246921472), (288, 239205176), (336, 205033008), (372, 185191104), (384, 179403882), (434, 158735232), (448, 153774756), (496, 138893328), (504, 136688672), (558, 123460736), (576, 119602588), (651, 105823488), (672, 102516504), (744, 92595552), (768, 89701941), (868, 79367616), (896, 76887378), (992, 69446664), (1008, 68344336), (1116, 61730368), (1152, 59801294), (1302, 52911744), (1344, 51258252), (1488, 46297776), (1736, 39683808), (1792, 38443689), (1953, 35274496), (1984, 34723332), (2016, 34172168), (2232, 30865184), (2304, 29900647), (2604, 26455872), (2688, 25629126), (2976, 23148888), (3472, 19841904), (3906, 17637248), (3968, 17361666), (4032, 17086084), (4464, 15432592), (5208, 13227936), (5376, 12814563), (5952, 11574444), (6944, 9920952), (7812, 8818624), (7936, 8680833), (8064, 8543042), (8928, 7716296), (10416, 6613968), (11904, 5787222), (13888, 4960476), (15624, 4409312), (16128, 4271521), (17856, 3858148), (20832, 3306984), (23808, 2893611), (27776, 2480238), (31248, 2204656), (35712, 1929074), (41664, 1653492), (55552, 1240119), (62496, 1102328), (71424, 964537), (83328, 826746), (124992, 551164), (137791, 499968), (166656, 413373), (249984, 275582)]