68242188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3089}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 182730240

約数和(自身を除く): 114488052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3089, 3156, 3682, 5523, 6178, 7364, 9267, 11046, 12356, 18534, 21623, 22092, 37068, 43246, 64869, 86492, 129738, 259476, 812407, 1624814, 2437221, 3249628, 4874442, 5686849, 9748884, 11373698, 17060547, 22747396, 34121094, 68242188]

約数ペア:

[(1, 68242188), (2, 34121094), (3, 22747396), (4, 17060547), (6, 11373698), (7, 9748884), (12, 5686849), (14, 4874442), (21, 3249628), (28, 2437221), (42, 1624814), (84, 812407), (263, 259476), (526, 129738), (789, 86492), (1052, 64869), (1578, 43246), (1841, 37068), (3089, 22092), (3156, 21623), (3682, 18534), (5523, 12356), (6178, 11046), (7364, 9267)]