80568876

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 195937280

約数和(自身を除く): 115368404

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 1308, 1987, 3379, 3974, 5961, 6758, 7948, 10137, 11922, 13516, 20274, 23844, 40548, 61597, 123194, 184791, 216583, 246388, 369582, 433166, 649749, 739164, 866332, 1299498, 2598996, 6714073, 13428146, 20142219, 26856292, 40284438, 80568876]

約数ペア:

[(1, 80568876), (2, 40284438), (3, 26856292), (4, 20142219), (6, 13428146), (12, 6714073), (31, 2598996), (62, 1299498), (93, 866332), (109, 739164), (124, 649749), (186, 433166), (218, 369582), (327, 246388), (372, 216583), (436, 184791), (654, 123194), (1308, 61597), (1987, 40548), (3379, 23844), (3974, 20274), (5961, 13516), (6758, 11922), (7948, 10137)]