80689776

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 217033728

約数和(自身を除く): 136343952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 211, 248, 257, 372, 422, 496, 514, 633, 744, 771, 844, 1028, 1266, 1488, 1542, 1688, 2056, 2532, 3084, 3376, 4112, 5064, 6168, 6541, 7967, 10128, 12336, 13082, 15934, 19623, 23901, 26164, 31868, 39246, 47802, 52328, 54227, 63736, 78492, 95604, 104656, 108454, 127472, 156984, 162681, 191208, 216908, 313968, 325362, 382416, 433816, 650724, 867632, 1301448, 1681037, 2602896, 3362074, 5043111, 6724148, 10086222, 13448296, 20172444, 26896592, 40344888, 80689776]

約数ペア:

[(1, 80689776), (2, 40344888), (3, 26896592), (4, 20172444), (6, 13448296), (8, 10086222), (12, 6724148), (16, 5043111), (24, 3362074), (31, 2602896), (48, 1681037), (62, 1301448), (93, 867632), (124, 650724), (186, 433816), (211, 382416), (248, 325362), (257, 313968), (372, 216908), (422, 191208), (496, 162681), (514, 156984), (633, 127472), (744, 108454), (771, 104656), (844, 95604), (1028, 78492), (1266, 63736), (1488, 54227), (1542, 52328), (1688, 47802), (2056, 39246), (2532, 31868), (3084, 26164), (3376, 23901), (4112, 19623), (5064, 15934), (6168, 13082), (6541, 12336), (7967, 10128)]