89688326

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 82679674

約数列:

[1, 2, 7, 13, 14, 26, 49, 89, 91, 98, 113, 178, 182, 226, 343, 623, 637, 686, 791, 1157, 1246, 1274, 1469, 1582, 2314, 2938, 4361, 4459, 5537, 8099, 8722, 8918, 10057, 10283, 11074, 16198, 20114, 20566, 30527, 38759, 56693, 61054, 70399, 71981, 77518, 113386, 130741, 140798, 143962, 261482, 396851, 492793, 503867, 793702, 915187, 985586, 1007734, 1830374, 3449551, 6406309, 6899102, 12812618, 44844163, 89688326]

約数ペア:

[(1, 89688326), (2, 44844163), (7, 12812618), (13, 6899102), (14, 6406309), (26, 3449551), (49, 1830374), (89, 1007734), (91, 985586), (98, 915187), (113, 793702), (178, 503867), (182, 492793), (226, 396851), (343, 261482), (623, 143962), (637, 140798), (686, 130741), (791, 113386), (1157, 77518), (1246, 71981), (1274, 70399), (1469, 61054), (1582, 56693), (2314, 38759), (2938, 30527), (4361, 20566), (4459, 20114), (5537, 16198), (8099, 11074), (8722, 10283), (8918, 10057)]