90054864

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1451}}^1$

素因数の和:1896

約数の個数: 60

約数和(自身を含む): 252787392

約数和(自身を除く): 162732528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1451, 1724, 2586, 2902, 3448, 3879, 4353, 5172, 5804, 6896, 7758, 8706, 10344, 11608, 13059, 15516, 17412, 20688, 23216, 26118, 31032, 34824, 52236, 62064, 69648, 104472, 208944, 625381, 1250762, 1876143, 2501524, 3752286, 5003048, 5628429, 7504572, 10006096, 11256858, 15009144, 22513716, 30018288, 45027432, 90054864]

約数ペア:

[(1, 90054864), (2, 45027432), (3, 30018288), (4, 22513716), (6, 15009144), (8, 11256858), (9, 10006096), (12, 7504572), (16, 5628429), (18, 5003048), (24, 3752286), (36, 2501524), (48, 1876143), (72, 1250762), (144, 625381), (431, 208944), (862, 104472), (1293, 69648), (1451, 62064), (1724, 52236), (2586, 34824), (2902, 31032), (3448, 26118), (3879, 23216), (4353, 20688), (5172, 17412), (5804, 15516), (6896, 13059), (7758, 11608), (8706, 10344)]