86490992

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 204748800

約数和(自身を除く): 118257808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 859, 868, 899, 1624, 1718, 1736, 1798, 3248, 3436, 3472, 3596, 6013, 6293, 6872, 7192, 12026, 12586, 13744, 14384, 24052, 24911, 25172, 26629, 48104, 49822, 50344, 53258, 96208, 99644, 100688, 106516, 174377, 186403, 199288, 213032, 348754, 372806, 398576, 426064, 697508, 745612, 772241, 1395016, 1491224, 1544482, 2790032, 2982448, 3088964, 5405687, 6177928, 10811374, 12355856, 21622748, 43245496, 86490992]

約数ペア:

[(1, 86490992), (2, 43245496), (4, 21622748), (7, 12355856), (8, 10811374), (14, 6177928), (16, 5405687), (28, 3088964), (29, 2982448), (31, 2790032), (56, 1544482), (58, 1491224), (62, 1395016), (112, 772241), (116, 745612), (124, 697508), (203, 426064), (217, 398576), (232, 372806), (248, 348754), (406, 213032), (434, 199288), (464, 186403), (496, 174377), (812, 106516), (859, 100688), (868, 99644), (899, 96208), (1624, 53258), (1718, 50344), (1736, 49822), (1798, 48104), (3248, 26629), (3436, 25172), (3472, 24911), (3596, 24052), (6013, 14384), (6293, 13744), (6872, 12586), (7192, 12026)]