79590726

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 176707440

約数和(自身を除く): 97116714

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 173, 183, 346, 366, 419, 519, 549, 838, 1038, 1098, 1257, 1557, 2514, 3114, 3771, 7542, 10553, 21106, 25559, 31659, 51118, 63318, 72487, 76677, 94977, 144974, 153354, 189954, 217461, 230031, 434922, 460062, 652383, 1304766, 4421707, 8843414, 13265121, 26530242, 39795363, 79590726]

約数ペア:

[(1, 79590726), (2, 39795363), (3, 26530242), (6, 13265121), (9, 8843414), (18, 4421707), (61, 1304766), (122, 652383), (173, 460062), (183, 434922), (346, 230031), (366, 217461), (419, 189954), (519, 153354), (549, 144974), (838, 94977), (1038, 76677), (1098, 72487), (1257, 63318), (1557, 51118), (2514, 31659), (3114, 25559), (3771, 21106), (7542, 10553)]