68735664

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2423}}^1$

素因数の和:2634

約数の個数: 60

約数和(自身を含む): 193420656

約数和(自身を除く): 124684992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 2423, 3152, 3546, 4728, 4846, 7092, 7269, 9456, 9692, 14184, 14538, 19384, 21807, 28368, 29076, 38768, 43614, 58152, 87228, 116304, 174456, 348912, 477331, 954662, 1431993, 1909324, 2863986, 3818648, 4295979, 5727972, 7637296, 8591958, 11455944, 17183916, 22911888, 34367832, 68735664]

約数ペア:

[(1, 68735664), (2, 34367832), (3, 22911888), (4, 17183916), (6, 11455944), (8, 8591958), (9, 7637296), (12, 5727972), (16, 4295979), (18, 3818648), (24, 2863986), (36, 1909324), (48, 1431993), (72, 954662), (144, 477331), (197, 348912), (394, 174456), (591, 116304), (788, 87228), (1182, 58152), (1576, 43614), (1773, 38768), (2364, 29076), (2423, 28368), (3152, 21807), (3546, 19384), (4728, 14538), (4846, 14184), (7092, 9692), (7269, 9456)]