81217644

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 197514240

約数和(自身を除く): 116296596

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 1308, 2003, 3379, 4006, 6009, 6758, 8012, 10137, 12018, 13516, 20274, 24036, 40548, 62093, 124186, 186279, 218327, 248372, 372558, 436654, 654981, 745116, 873308, 1309962, 2619924, 6768137, 13536274, 20304411, 27072548, 40608822, 81217644]

約数ペア:

[(1, 81217644), (2, 40608822), (3, 27072548), (4, 20304411), (6, 13536274), (12, 6768137), (31, 2619924), (62, 1309962), (93, 873308), (109, 745116), (124, 654981), (186, 436654), (218, 372558), (327, 248372), (372, 218327), (436, 186279), (654, 124186), (1308, 62093), (2003, 40548), (3379, 24036), (4006, 20274), (6009, 13516), (6758, 12018), (8012, 10137)]