79863774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1039}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 167132160

約数和(自身を除く): 87268386

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 557, 1039, 1114, 1671, 2078, 3117, 3342, 6234, 12811, 23897, 25622, 38433, 47794, 71691, 76866, 143382, 578723, 1157446, 1736169, 3472338, 13310629, 26621258, 39931887, 79863774]

約数ペア:

[(1, 79863774), (2, 39931887), (3, 26621258), (6, 13310629), (23, 3472338), (46, 1736169), (69, 1157446), (138, 578723), (557, 143382), (1039, 76866), (1114, 71691), (1671, 47794), (2078, 38433), (3117, 25622), (3342, 23897), (6234, 12811)]