80274396

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 191237760

約数和(自身を除く): 110963364

約数列:

[1, 2, 3, 4, 6, 12, 101, 107, 202, 214, 303, 321, 404, 428, 606, 619, 642, 1212, 1238, 1284, 1857, 2476, 3714, 7428, 10807, 21614, 32421, 43228, 62519, 64842, 66233, 125038, 129684, 132466, 187557, 198699, 250076, 264932, 375114, 397398, 750228, 794796, 6689533, 13379066, 20068599, 26758132, 40137198, 80274396]

約数ペア:

[(1, 80274396), (2, 40137198), (3, 26758132), (4, 20068599), (6, 13379066), (12, 6689533), (101, 794796), (107, 750228), (202, 397398), (214, 375114), (303, 264932), (321, 250076), (404, 198699), (428, 187557), (606, 132466), (619, 129684), (642, 125038), (1212, 66233), (1238, 64842), (1284, 62519), (1857, 43228), (2476, 32421), (3714, 21614), (7428, 10807)]