86736390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7669}}^1$

素因数の和:7721

約数の個数: 64

約数和(自身を含む): 231940800

約数和(自身を除く): 145204410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 7669, 11310, 15338, 23007, 38345, 46014, 76690, 99697, 115035, 199394, 222401, 230070, 299091, 444802, 498485, 598182, 667203, 996970, 1112005, 1334406, 1495455, 2224010, 2891213, 2990910, 3336015, 5782426, 6672030, 8673639, 14456065, 17347278, 28912130, 43368195, 86736390]

約数ペア:

[(1, 86736390), (2, 43368195), (3, 28912130), (5, 17347278), (6, 14456065), (10, 8673639), (13, 6672030), (15, 5782426), (26, 3336015), (29, 2990910), (30, 2891213), (39, 2224010), (58, 1495455), (65, 1334406), (78, 1112005), (87, 996970), (130, 667203), (145, 598182), (174, 498485), (195, 444802), (290, 299091), (377, 230070), (390, 222401), (435, 199394), (754, 115035), (870, 99697), (1131, 76690), (1885, 46014), (2262, 38345), (3770, 23007), (5655, 15338), (7669, 11310)]