68201964

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{23981}}^1$

素因数の和:24070

約数の個数: 36

約数和(自身を含む): 174588960

約数和(自身を除く): 106386996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 23981, 47962, 71943, 95924, 143886, 215829, 287772, 431658, 863316, 1894499, 3788998, 5683497, 7577996, 11366994, 17050491, 22733988, 34100982, 68201964]

約数ペア:

[(1, 68201964), (2, 34100982), (3, 22733988), (4, 17050491), (6, 11366994), (9, 7577996), (12, 5683497), (18, 3788998), (36, 1894499), (79, 863316), (158, 431658), (237, 287772), (316, 215829), (474, 143886), (711, 95924), (948, 71943), (1422, 47962), (2844, 23981)]