90290272

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 188358912

約数和(自身を除く): 98068640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 92, 134, 184, 268, 368, 536, 736, 1072, 1541, 1831, 2144, 3082, 3662, 6164, 7324, 12328, 14648, 24656, 29296, 42113, 49312, 58592, 84226, 122677, 168452, 245354, 336904, 490708, 673808, 981416, 1347616, 1962832, 2821571, 3925664, 5643142, 11286284, 22572568, 45145136, 90290272]

約数ペア:

[(1, 90290272), (2, 45145136), (4, 22572568), (8, 11286284), (16, 5643142), (23, 3925664), (32, 2821571), (46, 1962832), (67, 1347616), (92, 981416), (134, 673808), (184, 490708), (268, 336904), (368, 245354), (536, 168452), (736, 122677), (1072, 84226), (1541, 58592), (1831, 49312), (2144, 42113), (3082, 29296), (3662, 24656), (6164, 14648), (7324, 12328)]