64871964

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{58129}}^1$

素因数の和:58170

約数の個数: 36

約数和(自身を含む): 169274560

約数和(自身を除く): 104402596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 58129, 116258, 174387, 232516, 348774, 523161, 697548, 1046322, 1801999, 2092644, 3603998, 5405997, 7207996, 10811994, 16217991, 21623988, 32435982, 64871964]

約数ペア:

[(1, 64871964), (2, 32435982), (3, 21623988), (4, 16217991), (6, 10811994), (9, 7207996), (12, 5405997), (18, 3603998), (31, 2092644), (36, 1801999), (62, 1046322), (93, 697548), (124, 523161), (186, 348774), (279, 232516), (372, 174387), (558, 116258), (1116, 58129)]