123520188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 320427856

約数和(自身を除く): 196907668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 121, 132, 194, 242, 291, 363, 388, 484, 582, 726, 877, 1067, 1164, 1452, 1754, 2134, 2631, 3201, 3508, 4268, 5262, 6402, 9647, 10524, 11737, 12804, 19294, 23474, 28941, 35211, 38588, 46948, 57882, 70422, 85069, 106117, 115764, 140844, 170138, 212234, 255207, 318351, 340276, 424468, 510414, 636702, 935759, 1020828, 1273404, 1871518, 2807277, 3743036, 5614554, 10293349, 11229108, 20586698, 30880047, 41173396, 61760094, 123520188]

約数ペア:

[(1, 123520188), (2, 61760094), (3, 41173396), (4, 30880047), (6, 20586698), (11, 11229108), (12, 10293349), (22, 5614554), (33, 3743036), (44, 2807277), (66, 1871518), (97, 1273404), (121, 1020828), (132, 935759), (194, 636702), (242, 510414), (291, 424468), (363, 340276), (388, 318351), (484, 255207), (582, 212234), (726, 170138), (877, 140844), (1067, 115764), (1164, 106117), (1452, 85069), (1754, 70422), (2134, 57882), (2631, 46948), (3201, 38588), (3508, 35211), (4268, 28941), (5262, 23474), (6402, 19294), (9647, 12804), (10524, 11737)]