72551664

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11717}}^1$

素因数の和:11774

約数の個数: 60

約数和(自身を含む): 207783576

約数和(自身を除く): 135231912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 11717, 23434, 35151, 46868, 70302, 93736, 105453, 140604, 187472, 210906, 281208, 421812, 503831, 562416, 843624, 1007662, 1511493, 1687248, 2015324, 3022986, 4030648, 4534479, 6045972, 8061296, 9068958, 12091944, 18137916, 24183888, 36275832, 72551664]

約数ペア:

[(1, 72551664), (2, 36275832), (3, 24183888), (4, 18137916), (6, 12091944), (8, 9068958), (9, 8061296), (12, 6045972), (16, 4534479), (18, 4030648), (24, 3022986), (36, 2015324), (43, 1687248), (48, 1511493), (72, 1007662), (86, 843624), (129, 562416), (144, 503831), (172, 421812), (258, 281208), (344, 210906), (387, 187472), (516, 140604), (688, 105453), (774, 93736), (1032, 70302), (1548, 46868), (2064, 35151), (3096, 23434), (6192, 11717)]