86644628

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 180225024

約数和(自身を除く): 93580396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 173, 217, 346, 434, 577, 692, 868, 1154, 1211, 2308, 2422, 4039, 4844, 5363, 8078, 10726, 16156, 17887, 21452, 35774, 37541, 71548, 75082, 99821, 125209, 150164, 199642, 250418, 399284, 500836, 698747, 1397494, 2794988, 3094451, 6188902, 12377804, 21661157, 43322314, 86644628]

約数ペア:

[(1, 86644628), (2, 43322314), (4, 21661157), (7, 12377804), (14, 6188902), (28, 3094451), (31, 2794988), (62, 1397494), (124, 698747), (173, 500836), (217, 399284), (346, 250418), (434, 199642), (577, 150164), (692, 125209), (868, 99821), (1154, 75082), (1211, 71548), (2308, 37541), (2422, 35774), (4039, 21452), (4844, 17887), (5363, 16156), (8078, 10726)]