87218296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 190550880

約数和(自身を除く): 103332584

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 173, 187, 337, 346, 374, 674, 692, 748, 1348, 1384, 1496, 1903, 2696, 2941, 3707, 3806, 5729, 5882, 7414, 7612, 11458, 11764, 14828, 15224, 22916, 23528, 29656, 32351, 45832, 58301, 63019, 64702, 116602, 126038, 129404, 233204, 252076, 258808, 466408, 504152, 641311, 991117, 1282622, 1982234, 2565244, 3964468, 5130488, 7928936, 10902287, 21804574, 43609148, 87218296]

約数ペア:

[(1, 87218296), (2, 43609148), (4, 21804574), (8, 10902287), (11, 7928936), (17, 5130488), (22, 3964468), (34, 2565244), (44, 1982234), (68, 1282622), (88, 991117), (136, 641311), (173, 504152), (187, 466408), (337, 258808), (346, 252076), (374, 233204), (674, 129404), (692, 126038), (748, 116602), (1348, 64702), (1384, 63019), (1496, 58301), (1903, 45832), (2696, 32351), (2941, 29656), (3707, 23528), (3806, 22916), (5729, 15224), (5882, 14828), (7414, 11764), (7612, 11458)]