90417504

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2609}}^1$

素因数の和:2660

約数の個数: 72

約数和(自身を含む): 250591320

約数和(自身を除く): 160173816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2166, 2609, 2888, 4332, 5218, 5776, 7827, 8664, 10436, 11552, 15654, 17328, 20872, 31308, 34656, 41744, 49571, 62616, 83488, 99142, 125232, 148713, 198284, 250464, 297426, 396568, 594852, 793136, 941849, 1189704, 1586272, 1883698, 2379408, 2825547, 3767396, 4758816, 5651094, 7534792, 11302188, 15069584, 22604376, 30139168, 45208752, 90417504]

約数ペア:

[(1, 90417504), (2, 45208752), (3, 30139168), (4, 22604376), (6, 15069584), (8, 11302188), (12, 7534792), (16, 5651094), (19, 4758816), (24, 3767396), (32, 2825547), (38, 2379408), (48, 1883698), (57, 1586272), (76, 1189704), (96, 941849), (114, 793136), (152, 594852), (228, 396568), (304, 297426), (361, 250464), (456, 198284), (608, 148713), (722, 125232), (912, 99142), (1083, 83488), (1444, 62616), (1824, 49571), (2166, 41744), (2609, 34656), (2888, 31308), (4332, 20872), (5218, 17328), (5776, 15654), (7827, 11552), (8664, 10436)]