83602708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 174384000

約数和(自身を除く): 90781292

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 298, 406, 596, 691, 812, 1043, 1382, 2086, 2764, 4172, 4321, 4837, 8642, 9674, 17284, 19348, 20039, 30247, 40078, 60494, 80156, 102959, 120988, 140273, 205918, 280546, 411836, 561092, 720713, 1441426, 2882852, 2985811, 5971622, 11943244, 20900677, 41801354, 83602708]

約数ペア:

[(1, 83602708), (2, 41801354), (4, 20900677), (7, 11943244), (14, 5971622), (28, 2985811), (29, 2882852), (58, 1441426), (116, 720713), (149, 561092), (203, 411836), (298, 280546), (406, 205918), (596, 140273), (691, 120988), (812, 102959), (1043, 80156), (1382, 60494), (2086, 40078), (2764, 30247), (4172, 20039), (4321, 19348), (4837, 17284), (8642, 9674)]