80102556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117109}}^1$

素因数の和:117138

約数の個数: 36

約数和(自身を含む): 213140200

約数和(自身を除く): 133037644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 117109, 234218, 351327, 468436, 702654, 1053981, 1405308, 2107962, 2225071, 4215924, 4450142, 6675213, 8900284, 13350426, 20025639, 26700852, 40051278, 80102556]

約数ペア:

[(1, 80102556), (2, 40051278), (3, 26700852), (4, 20025639), (6, 13350426), (9, 8900284), (12, 6675213), (18, 4450142), (19, 4215924), (36, 2225071), (38, 2107962), (57, 1405308), (76, 1053981), (114, 702654), (171, 468436), (228, 351327), (342, 234218), (684, 117109)]