72229248

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 262070640

約数和(自身を除く): 189841392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 53, 56, 63, 64, 72, 78, 84, 91, 96, 104, 106, 112, 117, 126, 128, 144, 156, 159, 168, 169, 182, 192, 208, 212, 224, 234, 252, 273, 288, 312, 318, 336, 338, 364, 371, 384, 416, 424, 448, 468, 477, 504, 507, 546, 576, 624, 636, 672, 676, 689, 728, 742, 819, 832, 848, 896, 936, 954, 1008, 1014, 1092, 1113, 1152, 1183, 1248, 1272, 1344, 1352, 1378, 1456, 1484, 1521, 1638, 1664, 1696, 1872, 1908, 2016, 2028, 2067, 2184, 2226, 2366, 2496, 2544, 2688, 2704, 2756, 2912, 2968, 3042, 3276, 3339, 3392, 3549, 3744, 3816, 4032, 4056, 4134, 4368, 4452, 4732, 4823, 4992, 5088, 5408, 5512, 5824, 5936, 6084, 6201, 6552, 6678, 6784, 7098, 7488, 7632, 8064, 8112, 8268, 8736, 8904, 8957, 9464, 9646, 10176, 10647, 10816, 11024, 11648, 11872, 12168, 12402, 13104, 13356, 14196, 14469, 14976, 15264, 16224, 16536, 17472, 17808, 17914, 18928, 19292, 20352, 21294, 21632, 22048, 23744, 24336, 24804, 26208, 26712, 26871, 28392, 28938, 30528, 32448, 33072, 34944, 35616, 35828, 37856, 38584, 42588, 43407, 44096, 47488, 48672, 49608, 52416, 53424, 53742, 56784, 57876, 61056, 62699, 64896, 66144, 71232, 71656, 75712, 77168, 80613, 85176, 86814, 88192, 97344, 99216, 104832, 106848, 107484, 113568, 115752, 125398, 132288, 142464, 143312, 151424, 154336, 161226, 170352, 173628, 188097, 194688, 198432, 213696, 214968, 227136, 231504, 250796, 264576, 286624, 308672, 322452, 340704, 347256, 376194, 396864, 427392, 429936, 454272, 463008, 501592, 564291, 573248, 617344, 644904, 681408, 694512, 752388, 793728, 859872, 926016, 1003184, 1128582, 1146496, 1289808, 1362816, 1389024, 1504776, 1719744, 1852032, 2006368, 2257164, 2579616, 2778048, 3009552, 3439488, 4012736, 4514328, 5159232, 5556096, 6019104, 8025472, 9028656, 10318464, 12038208, 18057312, 24076416, 36114624, 72229248]

約数ペア:

[(1, 72229248), (2, 36114624), (3, 24076416), (4, 18057312), (6, 12038208), (7, 10318464), (8, 9028656), (9, 8025472), (12, 6019104), (13, 5556096), (14, 5159232), (16, 4514328), (18, 4012736), (21, 3439488), (24, 3009552), (26, 2778048), (28, 2579616), (32, 2257164), (36, 2006368), (39, 1852032), (42, 1719744), (48, 1504776), (52, 1389024), (53, 1362816), (56, 1289808), (63, 1146496), (64, 1128582), (72, 1003184), (78, 926016), (84, 859872), (91, 793728), (96, 752388), (104, 694512), (106, 681408), (112, 644904), (117, 617344), (126, 573248), (128, 564291), (144, 501592), (156, 463008), (159, 454272), (168, 429936), (169, 427392), (182, 396864), (192, 376194), (208, 347256), (212, 340704), (224, 322452), (234, 308672), (252, 286624), (273, 264576), (288, 250796), (312, 231504), (318, 227136), (336, 214968), (338, 213696), (364, 198432), (371, 194688), (384, 188097), (416, 173628), (424, 170352), (448, 161226), (468, 154336), (477, 151424), (504, 143312), (507, 142464), (546, 132288), (576, 125398), (624, 115752), (636, 113568), (672, 107484), (676, 106848), (689, 104832), (728, 99216), (742, 97344), (819, 88192), (832, 86814), (848, 85176), (896, 80613), (936, 77168), (954, 75712), (1008, 71656), (1014, 71232), (1092, 66144), (1113, 64896), (1152, 62699), (1183, 61056), (1248, 57876), (1272, 56784), (1344, 53742), (1352, 53424), (1378, 52416), (1456, 49608), (1484, 48672), (1521, 47488), (1638, 44096), (1664, 43407), (1696, 42588), (1872, 38584), (1908, 37856), (2016, 35828), (2028, 35616), (2067, 34944), (2184, 33072), (2226, 32448), (2366, 30528), (2496, 28938), (2544, 28392), (2688, 26871), (2704, 26712), (2756, 26208), (2912, 24804), (2968, 24336), (3042, 23744), (3276, 22048), (3339, 21632), (3392, 21294), (3549, 20352), (3744, 19292), (3816, 18928), (4032, 17914), (4056, 17808), (4134, 17472), (4368, 16536), (4452, 16224), (4732, 15264), (4823, 14976), (4992, 14469), (5088, 14196), (5408, 13356), (5512, 13104), (5824, 12402), (5936, 12168), (6084, 11872), (6201, 11648), (6552, 11024), (6678, 10816), (6784, 10647), (7098, 10176), (7488, 9646), (7632, 9464), (8064, 8957), (8112, 8904), (8268, 8736)]