72322830208

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{11437}}^1$

素因数の和:11967

約数の個数: 64

約数和(自身を含む): 145601164800

約数和(自身を除く): 73278334592

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 389, 508, 778, 1016, 1556, 2032, 3112, 4064, 6224, 8128, 11437, 12448, 16256, 22874, 24896, 45748, 49403, 49792, 91496, 98806, 182992, 197612, 365984, 395224, 731968, 790448, 1452499, 1463936, 1580896, 2904998, 3161792, 4448993, 5809996, 6323584, 8897986, 11619992, 17795972, 23239984, 35591944, 46479968, 71183888, 92959936, 142367776, 185919872, 284735552, 565022111, 569471104, 1130044222, 2260088444, 4520176888, 9040353776, 18080707552, 36161415104, 72322830208]

約数ペア:

[(1, 72322830208), (2, 36161415104), (4, 18080707552), (8, 9040353776), (16, 4520176888), (32, 2260088444), (64, 1130044222), (127, 569471104), (128, 565022111), (254, 284735552), (389, 185919872), (508, 142367776), (778, 92959936), (1016, 71183888), (1556, 46479968), (2032, 35591944), (3112, 23239984), (4064, 17795972), (6224, 11619992), (8128, 8897986), (11437, 6323584), (12448, 5809996), (16256, 4448993), (22874, 3161792), (24896, 2904998), (45748, 1580896), (49403, 1463936), (49792, 1452499), (91496, 790448), (98806, 731968), (182992, 395224), (197612, 365984)]