87969644

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 183617280

約数和(自身を除く): 95647636

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 262, 406, 524, 812, 827, 917, 1654, 1834, 3308, 3668, 3799, 5789, 7598, 11578, 15196, 23156, 23983, 26593, 47966, 53186, 95932, 106372, 108337, 167881, 216674, 335762, 433348, 671524, 758359, 1516718, 3033436, 3141773, 6283546, 12567092, 21992411, 43984822, 87969644]

約数ペア:

[(1, 87969644), (2, 43984822), (4, 21992411), (7, 12567092), (14, 6283546), (28, 3141773), (29, 3033436), (58, 1516718), (116, 758359), (131, 671524), (203, 433348), (262, 335762), (406, 216674), (524, 167881), (812, 108337), (827, 106372), (917, 95932), (1654, 53186), (1834, 47966), (3308, 26593), (3668, 23983), (3799, 23156), (5789, 15196), (7598, 11578)]