85101456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 267840000

約数和(自身を除く): 182738544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 304, 323, 374, 408, 418, 456, 499, 528, 561, 627, 646, 748, 816, 836, 912, 969, 998, 1122, 1254, 1292, 1496, 1497, 1672, 1938, 1996, 2244, 2508, 2584, 2992, 2994, 3344, 3553, 3876, 3992, 4488, 5016, 5168, 5489, 5988, 7106, 7752, 7984, 8483, 8976, 9481, 10032, 10659, 10978, 11976, 14212, 15504, 16467, 16966, 18962, 21318, 21956, 23952, 25449, 28424, 28443, 32934, 33932, 37924, 42636, 43912, 50898, 56848, 56886, 65868, 67864, 75848, 85272, 87824, 93313, 101796, 104291, 113772, 131736, 135728, 151696, 161177, 170544, 186626, 203592, 208582, 227544, 263472, 279939, 312873, 322354, 373252, 407184, 417164, 455088, 483531, 559878, 625746, 644708, 746504, 834328, 967062, 1119756, 1251492, 1289416, 1493008, 1668656, 1772947, 1934124, 2239512, 2502984, 2578832, 3545894, 3868248, 4479024, 5005968, 5318841, 7091788, 7736496, 10637682, 14183576, 21275364, 28367152, 42550728, 85101456]

約数ペア:

[(1, 85101456), (2, 42550728), (3, 28367152), (4, 21275364), (6, 14183576), (8, 10637682), (11, 7736496), (12, 7091788), (16, 5318841), (17, 5005968), (19, 4479024), (22, 3868248), (24, 3545894), (33, 2578832), (34, 2502984), (38, 2239512), (44, 1934124), (48, 1772947), (51, 1668656), (57, 1493008), (66, 1289416), (68, 1251492), (76, 1119756), (88, 967062), (102, 834328), (114, 746504), (132, 644708), (136, 625746), (152, 559878), (176, 483531), (187, 455088), (204, 417164), (209, 407184), (228, 373252), (264, 322354), (272, 312873), (304, 279939), (323, 263472), (374, 227544), (408, 208582), (418, 203592), (456, 186626), (499, 170544), (528, 161177), (561, 151696), (627, 135728), (646, 131736), (748, 113772), (816, 104291), (836, 101796), (912, 93313), (969, 87824), (998, 85272), (1122, 75848), (1254, 67864), (1292, 65868), (1496, 56886), (1497, 56848), (1672, 50898), (1938, 43912), (1996, 42636), (2244, 37924), (2508, 33932), (2584, 32934), (2992, 28443), (2994, 28424), (3344, 25449), (3553, 23952), (3876, 21956), (3992, 21318), (4488, 18962), (5016, 16966), (5168, 16467), (5489, 15504), (5988, 14212), (7106, 11976), (7752, 10978), (7984, 10659), (8483, 10032), (8976, 9481)]