78872472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{156493}}^1$

素因数の和:156512

約数の個数: 48

約数和(自身を含む): 244130640

約数和(自身を除く): 165258168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 156493, 312986, 469479, 625972, 938958, 1095451, 1251944, 1408437, 1877916, 2190902, 2816874, 3286353, 3755832, 4381804, 5633748, 6572706, 8763608, 9859059, 11267496, 13145412, 19718118, 26290824, 39436236, 78872472]

約数ペア:

[(1, 78872472), (2, 39436236), (3, 26290824), (4, 19718118), (6, 13145412), (7, 11267496), (8, 9859059), (9, 8763608), (12, 6572706), (14, 5633748), (18, 4381804), (21, 3755832), (24, 3286353), (28, 2816874), (36, 2190902), (42, 1877916), (56, 1408437), (63, 1251944), (72, 1095451), (84, 938958), (126, 625972), (168, 469479), (252, 312986), (504, 156493)]