87443634

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1103}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 178424064

約数和(自身を除く): 90980430

約数列:

[1, 2, 3, 6, 73, 146, 181, 219, 362, 438, 543, 1086, 1103, 2206, 3309, 6618, 13213, 26426, 39639, 79278, 80519, 161038, 199643, 241557, 399286, 483114, 598929, 1197858, 14573939, 29147878, 43721817, 87443634]

約数ペア:

[(1, 87443634), (2, 43721817), (3, 29147878), (6, 14573939), (73, 1197858), (146, 598929), (181, 483114), (219, 399286), (362, 241557), (438, 199643), (543, 161038), (1086, 80519), (1103, 79278), (2206, 39639), (3309, 26426), (6618, 13213)]