65077584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 208320000

約数和(自身を除く): 143242416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 418, 429, 456, 494, 499, 528, 572, 624, 627, 741, 836, 858, 912, 988, 998, 1144, 1254, 1482, 1497, 1672, 1716, 1976, 1996, 2288, 2508, 2717, 2964, 2994, 3344, 3432, 3952, 3992, 5016, 5434, 5489, 5928, 5988, 6487, 6864, 7984, 8151, 9481, 10032, 10868, 10978, 11856, 11976, 12974, 16302, 16467, 18962, 19461, 21736, 21956, 23952, 25948, 28443, 32604, 32934, 37924, 38922, 43472, 43912, 51896, 56886, 65208, 65868, 71357, 75848, 77844, 87824, 103792, 104291, 113772, 123253, 130416, 131736, 142714, 151696, 155688, 208582, 214071, 227544, 246506, 263472, 285428, 311376, 312873, 369759, 417164, 428142, 455088, 493012, 570856, 625746, 739518, 834328, 856284, 986024, 1141712, 1251492, 1355783, 1479036, 1668656, 1712568, 1972048, 2502984, 2711566, 2958072, 3425136, 4067349, 5005968, 5423132, 5916144, 8134698, 10846264, 16269396, 21692528, 32538792, 65077584]

約数ペア:

[(1, 65077584), (2, 32538792), (3, 21692528), (4, 16269396), (6, 10846264), (8, 8134698), (11, 5916144), (12, 5423132), (13, 5005968), (16, 4067349), (19, 3425136), (22, 2958072), (24, 2711566), (26, 2502984), (33, 1972048), (38, 1712568), (39, 1668656), (44, 1479036), (48, 1355783), (52, 1251492), (57, 1141712), (66, 986024), (76, 856284), (78, 834328), (88, 739518), (104, 625746), (114, 570856), (132, 493012), (143, 455088), (152, 428142), (156, 417164), (176, 369759), (208, 312873), (209, 311376), (228, 285428), (247, 263472), (264, 246506), (286, 227544), (304, 214071), (312, 208582), (418, 155688), (429, 151696), (456, 142714), (494, 131736), (499, 130416), (528, 123253), (572, 113772), (624, 104291), (627, 103792), (741, 87824), (836, 77844), (858, 75848), (912, 71357), (988, 65868), (998, 65208), (1144, 56886), (1254, 51896), (1482, 43912), (1497, 43472), (1672, 38922), (1716, 37924), (1976, 32934), (1996, 32604), (2288, 28443), (2508, 25948), (2717, 23952), (2964, 21956), (2994, 21736), (3344, 19461), (3432, 18962), (3952, 16467), (3992, 16302), (5016, 12974), (5434, 11976), (5489, 11856), (5928, 10978), (5988, 10868), (6487, 10032), (6864, 9481), (7984, 8151)]