72536356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5081}}^1$

素因数の和:5211

約数の個数: 24

約数和(自身を含む): 131481504

約数和(自身を除く): 58945148

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 3569, 5081, 7138, 10162, 14276, 20324, 218483, 421723, 436966, 843446, 873932, 1686892, 18134089, 36268178, 72536356]

約数ペア:

[(1, 72536356), (2, 36268178), (4, 18134089), (43, 1686892), (83, 873932), (86, 843446), (166, 436966), (172, 421723), (332, 218483), (3569, 20324), (5081, 14276), (7138, 10162)]