118421316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3203}}^1$

素因数の和:3305

約数の個数: 72

約数和(自身を含む): 326551680

約数和(自身を除く): 208130364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 3203, 4108, 6162, 6406, 9243, 9609, 12324, 12812, 18486, 19218, 28827, 36972, 38436, 41639, 57654, 83278, 115308, 124917, 166556, 249834, 253037, 374751, 499668, 506074, 749502, 759111, 1012148, 1499004, 1518222, 2277333, 3036444, 3289481, 4554666, 6578962, 9109332, 9868443, 13157924, 19736886, 29605329, 39473772, 59210658, 118421316]

約数ペア:

[(1, 118421316), (2, 59210658), (3, 39473772), (4, 29605329), (6, 19736886), (9, 13157924), (12, 9868443), (13, 9109332), (18, 6578962), (26, 4554666), (36, 3289481), (39, 3036444), (52, 2277333), (78, 1518222), (79, 1499004), (117, 1012148), (156, 759111), (158, 749502), (234, 506074), (237, 499668), (316, 374751), (468, 253037), (474, 249834), (711, 166556), (948, 124917), (1027, 115308), (1422, 83278), (2054, 57654), (2844, 41639), (3081, 38436), (3203, 36972), (4108, 28827), (6162, 19218), (6406, 18486), (9243, 12812), (9609, 12324)]