8220200724

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{14281}}^1$

素因数の和:14621

約数の個数: 72

約数和(自身を含む): 21210483840

約数和(自身を除く): 12990283116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 271, 354, 531, 542, 708, 813, 1062, 1084, 1626, 2124, 2439, 3252, 4878, 9756, 14281, 15989, 28562, 31978, 42843, 47967, 57124, 63956, 85686, 95934, 128529, 143901, 171372, 191868, 257058, 287802, 514116, 575604, 842579, 1685158, 2527737, 3370316, 3870151, 5055474, 7583211, 7740302, 10110948, 11610453, 15166422, 15480604, 23220906, 30332844, 34831359, 46441812, 69662718, 139325436, 228338909, 456677818, 685016727, 913355636, 1370033454, 2055050181, 2740066908, 4110100362, 8220200724]

約数ペア:

[(1, 8220200724), (2, 4110100362), (3, 2740066908), (4, 2055050181), (6, 1370033454), (9, 913355636), (12, 685016727), (18, 456677818), (36, 228338909), (59, 139325436), (118, 69662718), (177, 46441812), (236, 34831359), (271, 30332844), (354, 23220906), (531, 15480604), (542, 15166422), (708, 11610453), (813, 10110948), (1062, 7740302), (1084, 7583211), (1626, 5055474), (2124, 3870151), (2439, 3370316), (3252, 2527737), (4878, 1685158), (9756, 842579), (14281, 575604), (15989, 514116), (28562, 287802), (31978, 257058), (42843, 191868), (47967, 171372), (57124, 143901), (63956, 128529), (85686, 95934)]