69487452

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 181621440

約数和(自身を除く): 112133988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 79, 106, 158, 159, 212, 237, 316, 318, 461, 474, 477, 636, 711, 922, 948, 954, 1383, 1422, 1844, 1908, 2766, 2844, 4149, 4187, 5532, 8298, 8374, 12561, 16596, 16748, 24433, 25122, 36419, 37683, 48866, 50244, 72838, 73299, 75366, 97732, 109257, 145676, 146598, 150732, 218514, 219897, 293196, 327771, 437028, 439794, 655542, 879588, 1311084, 1930207, 3860414, 5790621, 7720828, 11581242, 17371863, 23162484, 34743726, 69487452]

約数ペア:

[(1, 69487452), (2, 34743726), (3, 23162484), (4, 17371863), (6, 11581242), (9, 7720828), (12, 5790621), (18, 3860414), (36, 1930207), (53, 1311084), (79, 879588), (106, 655542), (158, 439794), (159, 437028), (212, 327771), (237, 293196), (316, 219897), (318, 218514), (461, 150732), (474, 146598), (477, 145676), (636, 109257), (711, 97732), (922, 75366), (948, 73299), (954, 72838), (1383, 50244), (1422, 48866), (1844, 37683), (1908, 36419), (2766, 25122), (2844, 24433), (4149, 16748), (4187, 16596), (5532, 12561), (8298, 8374)]