78216198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3833}}^1$

素因数の和:4036

約数の個数: 32

約数和(自身を含む): 165628800

約数和(自身を除く): 87412602

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 537, 1074, 3401, 3833, 6802, 7666, 10203, 11499, 20406, 22998, 72827, 145654, 218481, 436962, 686107, 1372214, 2058321, 4116642, 13036033, 26072066, 39108099, 78216198]

約数ペア:

[(1, 78216198), (2, 39108099), (3, 26072066), (6, 13036033), (19, 4116642), (38, 2058321), (57, 1372214), (114, 686107), (179, 436962), (358, 218481), (537, 145654), (1074, 72827), (3401, 22998), (3833, 20406), (6802, 11499), (7666, 10203)]