90920856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3511}}^1$

素因数の和:3616

約数の個数: 64

約数和(自身を含む): 247806720

約数和(自身を除く): 156885864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 3511, 4316, 6474, 7022, 8632, 10533, 12948, 14044, 21066, 25896, 28088, 42132, 45643, 84264, 91286, 136929, 182572, 273858, 291413, 365144, 547716, 582826, 874239, 1095432, 1165652, 1748478, 2331304, 3496956, 3788369, 6993912, 7576738, 11365107, 15153476, 22730214, 30306952, 45460428, 90920856]

約数ペア:

[(1, 90920856), (2, 45460428), (3, 30306952), (4, 22730214), (6, 15153476), (8, 11365107), (12, 7576738), (13, 6993912), (24, 3788369), (26, 3496956), (39, 2331304), (52, 1748478), (78, 1165652), (83, 1095432), (104, 874239), (156, 582826), (166, 547716), (249, 365144), (312, 291413), (332, 273858), (498, 182572), (664, 136929), (996, 91286), (1079, 84264), (1992, 45643), (2158, 42132), (3237, 28088), (3511, 25896), (4316, 21066), (6474, 14044), (7022, 12948), (8632, 10533)]