87696258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1997}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 189314496

約数和(自身を除く): 101618238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 563, 1126, 1689, 1997, 3378, 3994, 5991, 7319, 11982, 14638, 21957, 25961, 43914, 51922, 77883, 155766, 1124311, 2248622, 3372933, 6745866, 14616043, 29232086, 43848129, 87696258]

約数ペア:

[(1, 87696258), (2, 43848129), (3, 29232086), (6, 14616043), (13, 6745866), (26, 3372933), (39, 2248622), (78, 1124311), (563, 155766), (1126, 77883), (1689, 51922), (1997, 43914), (3378, 25961), (3994, 21957), (5991, 14638), (7319, 11982)]