90971724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3581}}^1$

素因数の和:3690

約数の個数: 48

約数和(自身を含む): 222657120

約数和(自身を除く): 131685396

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 438, 876, 2117, 3581, 4234, 6351, 7162, 8468, 10743, 12702, 14324, 21486, 25404, 42972, 103849, 207698, 261413, 311547, 415396, 522826, 623094, 784239, 1045652, 1246188, 1568478, 3136956, 7580977, 15161954, 22742931, 30323908, 45485862, 90971724]

約数ペア:

[(1, 90971724), (2, 45485862), (3, 30323908), (4, 22742931), (6, 15161954), (12, 7580977), (29, 3136956), (58, 1568478), (73, 1246188), (87, 1045652), (116, 784239), (146, 623094), (174, 522826), (219, 415396), (292, 311547), (348, 261413), (438, 207698), (876, 103849), (2117, 42972), (3581, 25404), (4234, 21486), (6351, 14324), (7162, 12702), (8468, 10743)]