72639162

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{12893}}^1$

素因数の和:13214

約数の個数: 24

約数和(自身を含む): 157899924

約数和(自身を除く): 85260762

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 12893, 25786, 38679, 77358, 116037, 232074, 4035509, 8071018, 12106527, 24213054, 36319581, 72639162]

約数ペア:

[(1, 72639162), (2, 36319581), (3, 24213054), (6, 12106527), (9, 8071018), (18, 4035509), (313, 232074), (626, 116037), (939, 77358), (1878, 38679), (2817, 25786), (5634, 12893)]