80513472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32257}}^1$

素因数の和:32285

約数の個数: 56

約数和(自身を含む): 229418896

約数和(自身を除く): 148905424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 32257, 64514, 96771, 129028, 193542, 258056, 387084, 419341, 516112, 774168, 838682, 1032224, 1258023, 1548336, 1677364, 2064448, 2516046, 3096672, 3354728, 5032092, 6193344, 6709456, 10064184, 13418912, 20128368, 26837824, 40256736, 80513472]

約数ペア:

[(1, 80513472), (2, 40256736), (3, 26837824), (4, 20128368), (6, 13418912), (8, 10064184), (12, 6709456), (13, 6193344), (16, 5032092), (24, 3354728), (26, 3096672), (32, 2516046), (39, 2064448), (48, 1677364), (52, 1548336), (64, 1258023), (78, 1032224), (96, 838682), (104, 774168), (156, 516112), (192, 419341), (208, 387084), (312, 258056), (416, 193542), (624, 129028), (832, 96771), (1248, 64514), (2496, 32257)]