86672574

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 194201280

約数和(自身を除く): 107528706

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 181, 222, 333, 362, 543, 666, 719, 1086, 1438, 1629, 2157, 3258, 4314, 6471, 6697, 12942, 13394, 20091, 26603, 40182, 53206, 60273, 79809, 120546, 130139, 159618, 239427, 260278, 390417, 478854, 780834, 1171251, 2342502, 4815143, 9630286, 14445429, 28890858, 43336287, 86672574]

約数ペア:

[(1, 86672574), (2, 43336287), (3, 28890858), (6, 14445429), (9, 9630286), (18, 4815143), (37, 2342502), (74, 1171251), (111, 780834), (181, 478854), (222, 390417), (333, 260278), (362, 239427), (543, 159618), (666, 130139), (719, 120546), (1086, 79809), (1438, 60273), (1629, 53206), (2157, 40182), (3258, 26603), (4314, 20091), (6471, 13394), (6697, 12942)]