129069252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 355904640

約数和(自身を除く): 226835388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 3491, 4108, 6162, 6982, 9243, 10473, 12324, 13964, 18486, 20946, 31419, 36972, 41892, 45383, 62838, 90766, 125676, 136149, 181532, 272298, 275789, 408447, 544596, 551578, 816894, 827367, 1103156, 1633788, 1654734, 2482101, 3309468, 3585257, 4964202, 7170514, 9928404, 10755771, 14341028, 21511542, 32267313, 43023084, 64534626, 129069252]

約数ペア:

[(1, 129069252), (2, 64534626), (3, 43023084), (4, 32267313), (6, 21511542), (9, 14341028), (12, 10755771), (13, 9928404), (18, 7170514), (26, 4964202), (36, 3585257), (39, 3309468), (52, 2482101), (78, 1654734), (79, 1633788), (117, 1103156), (156, 827367), (158, 816894), (234, 551578), (237, 544596), (316, 408447), (468, 275789), (474, 272298), (711, 181532), (948, 136149), (1027, 125676), (1422, 90766), (2054, 62838), (2844, 45383), (3081, 41892), (3491, 36972), (4108, 31419), (6162, 20946), (6982, 18486), (9243, 13964), (10473, 12324)]