80840688

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 218021760

約数和(自身を除く): 137181072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 688, 739, 848, 1032, 1272, 1478, 2064, 2217, 2279, 2544, 2956, 4434, 4558, 5912, 6837, 8868, 9116, 11824, 13674, 17736, 18232, 27348, 31777, 35472, 36464, 39167, 54696, 63554, 78334, 95331, 109392, 117501, 127108, 156668, 190662, 235002, 254216, 313336, 381324, 470004, 508432, 626672, 762648, 940008, 1525296, 1684181, 1880016, 3368362, 5052543, 6736724, 10105086, 13473448, 20210172, 26946896, 40420344, 80840688]

約数ペア:

[(1, 80840688), (2, 40420344), (3, 26946896), (4, 20210172), (6, 13473448), (8, 10105086), (12, 6736724), (16, 5052543), (24, 3368362), (43, 1880016), (48, 1684181), (53, 1525296), (86, 940008), (106, 762648), (129, 626672), (159, 508432), (172, 470004), (212, 381324), (258, 313336), (318, 254216), (344, 235002), (424, 190662), (516, 156668), (636, 127108), (688, 117501), (739, 109392), (848, 95331), (1032, 78334), (1272, 63554), (1478, 54696), (2064, 39167), (2217, 36464), (2279, 35472), (2544, 31777), (2956, 27348), (4434, 18232), (4558, 17736), (5912, 13674), (6837, 11824), (8868, 9116)]