120879252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1493}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 331183944

約数和(自身を除く): 210304692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 1038, 1493, 1557, 2076, 2249, 2986, 3114, 4479, 4498, 5972, 6228, 6747, 8958, 8996, 13437, 13494, 17916, 19409, 20241, 26874, 26988, 38818, 40482, 53748, 58227, 77636, 80964, 116454, 174681, 232908, 258289, 349362, 516578, 698724, 774867, 1033156, 1549734, 2324601, 3099468, 3357757, 4649202, 6715514, 9298404, 10073271, 13431028, 20146542, 30219813, 40293084, 60439626, 120879252]

約数ペア:

[(1, 120879252), (2, 60439626), (3, 40293084), (4, 30219813), (6, 20146542), (9, 13431028), (12, 10073271), (13, 9298404), (18, 6715514), (26, 4649202), (36, 3357757), (39, 3099468), (52, 2324601), (78, 1549734), (117, 1033156), (156, 774867), (173, 698724), (234, 516578), (346, 349362), (468, 258289), (519, 232908), (692, 174681), (1038, 116454), (1493, 80964), (1557, 77636), (2076, 58227), (2249, 53748), (2986, 40482), (3114, 38818), (4479, 26988), (4498, 26874), (5972, 20241), (6228, 19409), (6747, 17916), (8958, 13494), (8996, 13437)]