80016828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11321}}^1$

素因数の和:11378

約数の個数: 48

約数和(自身を含む): 202890240

約数和(自身を除く): 122873412

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 11321, 22642, 33963, 45284, 67926, 135852, 215099, 350951, 430198, 645297, 701902, 860396, 1052853, 1290594, 1403804, 2105706, 2581188, 4211412, 6668069, 13336138, 20004207, 26672276, 40008414, 80016828]

約数ペア:

[(1, 80016828), (2, 40008414), (3, 26672276), (4, 20004207), (6, 13336138), (12, 6668069), (19, 4211412), (31, 2581188), (38, 2105706), (57, 1403804), (62, 1290594), (76, 1052853), (93, 860396), (114, 701902), (124, 645297), (186, 430198), (228, 350951), (372, 215099), (589, 135852), (1178, 67926), (1767, 45284), (2356, 33963), (3534, 22642), (7068, 11321)]