91618202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 160143480

約数和(自身を除く): 68525278

約数列:

[1, 2, 13, 17, 26, 34, 89, 137, 178, 221, 274, 289, 442, 578, 1157, 1513, 1781, 2314, 2329, 3026, 3562, 3757, 4658, 7514, 12193, 19669, 24386, 25721, 30277, 39338, 39593, 51442, 60554, 79186, 158509, 207281, 317018, 334373, 414562, 514709, 668746, 1029418, 2694653, 3523777, 5389306, 7047554, 45809101, 91618202]

約数ペア:

[(1, 91618202), (2, 45809101), (13, 7047554), (17, 5389306), (26, 3523777), (34, 2694653), (89, 1029418), (137, 668746), (178, 514709), (221, 414562), (274, 334373), (289, 317018), (442, 207281), (578, 158509), (1157, 79186), (1513, 60554), (1781, 51442), (2314, 39593), (2329, 39338), (3026, 30277), (3562, 25721), (3757, 24386), (4658, 19669), (7514, 12193)]