72940056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{434167}}^1$

素因数の和:434183

約数の個数: 32

約数和(自身を含む): 208400640

約数和(自身を除く): 135460584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 434167, 868334, 1302501, 1736668, 2605002, 3039169, 3473336, 5210004, 6078338, 9117507, 10420008, 12156676, 18235014, 24313352, 36470028, 72940056]

約数ペア:

[(1, 72940056), (2, 36470028), (3, 24313352), (4, 18235014), (6, 12156676), (7, 10420008), (8, 9117507), (12, 6078338), (14, 5210004), (21, 3473336), (24, 3039169), (28, 2605002), (42, 1736668), (56, 1302501), (84, 868334), (168, 434167)]