87890658

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1361}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 180437760

約数和(自身を除く): 92547102

約数列:

[1, 2, 3, 6, 47, 94, 141, 229, 282, 458, 687, 1361, 1374, 2722, 4083, 8166, 10763, 21526, 32289, 63967, 64578, 127934, 191901, 311669, 383802, 623338, 935007, 1870014, 14648443, 29296886, 43945329, 87890658]

約数ペア:

[(1, 87890658), (2, 43945329), (3, 29296886), (6, 14648443), (47, 1870014), (94, 935007), (141, 623338), (229, 383802), (282, 311669), (458, 191901), (687, 127934), (1361, 64578), (1374, 63967), (2722, 32289), (4083, 21526), (8166, 10763)]