82187896

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3044

約数の個数: 48

約数和(自身を含む): 181848240

約数和(自身を除く): 99660344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 2953, 3479, 3976, 5906, 6958, 11812, 13916, 20671, 23624, 27832, 41342, 82684, 144697, 165368, 209663, 289394, 419326, 578788, 838652, 1157576, 1467641, 1677304, 2935282, 5870564, 10273487, 11741128, 20546974, 41093948, 82187896]

約数ペア:

[(1, 82187896), (2, 41093948), (4, 20546974), (7, 11741128), (8, 10273487), (14, 5870564), (28, 2935282), (49, 1677304), (56, 1467641), (71, 1157576), (98, 838652), (142, 578788), (196, 419326), (284, 289394), (392, 209663), (497, 165368), (568, 144697), (994, 82684), (1988, 41342), (2953, 27832), (3479, 23624), (3976, 20671), (5906, 13916), (6958, 11812)]