68216274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31847}}^1$

素因数の和:31879

約数の個数: 48

約数和(自身を含む): 178858368

約数和(自身を除く): 110642094

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 31847, 63694, 95541, 191082, 222929, 286623, 445858, 541399, 573246, 668787, 1082798, 1337574, 1624197, 2006361, 3248394, 3789793, 4012722, 4872591, 7579586, 9745182, 11369379, 22738758, 34108137, 68216274]

約数ペア:

[(1, 68216274), (2, 34108137), (3, 22738758), (6, 11369379), (7, 9745182), (9, 7579586), (14, 4872591), (17, 4012722), (18, 3789793), (21, 3248394), (34, 2006361), (42, 1624197), (51, 1337574), (63, 1082798), (102, 668787), (119, 573246), (126, 541399), (153, 445858), (238, 286623), (306, 222929), (357, 191082), (714, 95541), (1071, 63694), (2142, 31847)]