89799918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7333}}^1$

素因数の和:7508

約数の個数: 32

約数和(自身を含む): 194673696

約数和(自身を除く): 104873778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 7333, 12246, 14666, 21999, 43998, 95329, 190658, 285987, 571974, 1151281, 2302562, 3453843, 6907686, 14966653, 29933306, 44899959, 89799918]

約数ペア:

[(1, 89799918), (2, 44899959), (3, 29933306), (6, 14966653), (13, 6907686), (26, 3453843), (39, 2302562), (78, 1151281), (157, 571974), (314, 285987), (471, 190658), (942, 95329), (2041, 43998), (4082, 21999), (6123, 14666), (7333, 12246)]