77864472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{154493}}^1$

素因数の和:154512

約数の個数: 48

約数和(自身を含む): 241010640

約数和(自身を除く): 163146168

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, 154493, 308986, 463479, 617972, 926958, 1081451, 1235944, 1390437, 1853916, 2162902, 2780874, 3244353, 3707832, 4325804, 5561748, 6488706, 8651608, 9733059, 11123496, 12977412, 19466118, 25954824, 38932236, 77864472]

約数ペア:

[(1, 77864472), (2, 38932236), (3, 25954824), (4, 19466118), (6, 12977412), (7, 11123496), (8, 9733059), (9, 8651608), (12, 6488706), (14, 5561748), (18, 4325804), (21, 3707832), (24, 3244353), (28, 2780874), (36, 2162902), (42, 1853916), (56, 1390437), (63, 1235944), (72, 1081451), (84, 926958), (126, 617972), (168, 463479), (252, 308986), (504, 154493)]