90215448

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{27043}}^1$

素因数の和:27191

約数の個数: 32

約数和(自身を含む): 227169600

約数和(自身を除く): 136954152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 27043, 54086, 81129, 108172, 162258, 216344, 324516, 649032, 3758977, 7517954, 11276931, 15035908, 22553862, 30071816, 45107724, 90215448]

約数ペア:

[(1, 90215448), (2, 45107724), (3, 30071816), (4, 22553862), (6, 15035908), (8, 11276931), (12, 7517954), (24, 3758977), (139, 649032), (278, 324516), (417, 216344), (556, 162258), (834, 108172), (1112, 81129), (1668, 54086), (3336, 27043)]