76478922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 72

約数和(自身を含む): 185447808

約数和(自身を除く): 108968886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 811, 1014, 1209, 1521, 1622, 2418, 2433, 3042, 3627, 4866, 5239, 7254, 7299, 10478, 10543, 14598, 15717, 21086, 25141, 31434, 31629, 47151, 50282, 63258, 75423, 94302, 94887, 137059, 150846, 189774, 226269, 274118, 326833, 411177, 452538, 653666, 822354, 980499, 1233531, 1960998, 2467062, 2941497, 4248829, 5882994, 8497658, 12746487, 25492974, 38239461, 76478922]

約数ペア:

[(1, 76478922), (2, 38239461), (3, 25492974), (6, 12746487), (9, 8497658), (13, 5882994), (18, 4248829), (26, 2941497), (31, 2467062), (39, 1960998), (62, 1233531), (78, 980499), (93, 822354), (117, 653666), (169, 452538), (186, 411177), (234, 326833), (279, 274118), (338, 226269), (403, 189774), (507, 150846), (558, 137059), (806, 94887), (811, 94302), (1014, 75423), (1209, 63258), (1521, 50282), (1622, 47151), (2418, 31629), (2433, 31434), (3042, 25141), (3627, 21086), (4866, 15717), (5239, 14598), (7254, 10543), (7299, 10478)]