68735688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5179}}^1$

素因数の和:5274

約数の個数: 64

約数和(自身を含む): 198912000

約数和(自身を除く): 130176312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 5179, 6636, 10358, 13272, 15537, 20716, 31074, 36253, 41432, 62148, 72506, 108759, 124296, 145012, 217518, 290024, 409141, 435036, 818282, 870072, 1227423, 1636564, 2454846, 2863987, 3273128, 4909692, 5727974, 8591961, 9819384, 11455948, 17183922, 22911896, 34367844, 68735688]

約数ペア:

[(1, 68735688), (2, 34367844), (3, 22911896), (4, 17183922), (6, 11455948), (7, 9819384), (8, 8591961), (12, 5727974), (14, 4909692), (21, 3273128), (24, 2863987), (28, 2454846), (42, 1636564), (56, 1227423), (79, 870072), (84, 818282), (158, 435036), (168, 409141), (237, 290024), (316, 217518), (474, 145012), (553, 124296), (632, 108759), (948, 72506), (1106, 62148), (1659, 41432), (1896, 36253), (2212, 31074), (3318, 20716), (4424, 15537), (5179, 13272), (6636, 10358)]