90219108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6841}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 242152064

約数和(自身を除く): 151932956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 6841, 13188, 13682, 20523, 27364, 41046, 47887, 82092, 95774, 143661, 191548, 287322, 574644, 1074037, 2148074, 3222111, 4296148, 6444222, 7518259, 12888444, 15036518, 22554777, 30073036, 45109554, 90219108]

約数ペア:

[(1, 90219108), (2, 45109554), (3, 30073036), (4, 22554777), (6, 15036518), (7, 12888444), (12, 7518259), (14, 6444222), (21, 4296148), (28, 3222111), (42, 2148074), (84, 1074037), (157, 574644), (314, 287322), (471, 191548), (628, 143661), (942, 95774), (1099, 82092), (1884, 47887), (2198, 41046), (3297, 27364), (4396, 20523), (6594, 13682), (6841, 13188)]