73965364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{152821}}^1$

素因数の和:152847

約数の個数: 18

約数和(自身を含む): 142277282

約数和(自身を除く): 68311918

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 152821, 305642, 611284, 1681031, 3362062, 6724124, 18491341, 36982682, 73965364]

約数ペア:

[(1, 73965364), (2, 36982682), (4, 18491341), (11, 6724124), (22, 3362062), (44, 1681031), (121, 611284), (242, 305642), (484, 152821)]