72819702

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{58631}}^1$

素因数の和:58665

約数の個数: 32

約数和(自身を含む): 168860160

約数和(自身を除く): 96040458

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 58631, 117262, 175893, 351786, 527679, 1055358, 1348513, 1583037, 2697026, 3166074, 4045539, 8091078, 12136617, 24273234, 36409851, 72819702]

約数ペア:

[(1, 72819702), (2, 36409851), (3, 24273234), (6, 12136617), (9, 8091078), (18, 4045539), (23, 3166074), (27, 2697026), (46, 1583037), (54, 1348513), (69, 1055358), (138, 527679), (207, 351786), (414, 175893), (621, 117262), (1242, 58631)]