87411816

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{39163}}^1$

素因数の和:39206

約数の個数: 48

約数和(自身を含む): 244383360

約数和(自身を除く): 156971544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 39163, 78326, 117489, 156652, 234978, 313304, 352467, 469956, 704934, 939912, 1214053, 1409868, 2428106, 2819736, 3642159, 4856212, 7284318, 9712424, 10926477, 14568636, 21852954, 29137272, 43705908, 87411816]

約数ペア:

[(1, 87411816), (2, 43705908), (3, 29137272), (4, 21852954), (6, 14568636), (8, 10926477), (9, 9712424), (12, 7284318), (18, 4856212), (24, 3642159), (31, 2819736), (36, 2428106), (62, 1409868), (72, 1214053), (93, 939912), (124, 704934), (186, 469956), (248, 352467), (279, 313304), (372, 234978), (558, 156652), (744, 117489), (1116, 78326), (2232, 39163)]