83739864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1123}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 226598400

約数和(自身を除く): 142858536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1123, 1434, 1912, 2246, 2868, 3107, 3369, 4492, 5736, 6214, 6738, 8984, 9321, 12428, 13476, 14599, 18642, 24856, 26952, 29198, 37284, 43797, 58396, 74568, 87594, 116792, 175188, 268397, 350376, 536794, 805191, 1073588, 1610382, 2147176, 3220764, 3489161, 6441528, 6978322, 10467483, 13956644, 20934966, 27913288, 41869932, 83739864]

約数ペア:

[(1, 83739864), (2, 41869932), (3, 27913288), (4, 20934966), (6, 13956644), (8, 10467483), (12, 6978322), (13, 6441528), (24, 3489161), (26, 3220764), (39, 2147176), (52, 1610382), (78, 1073588), (104, 805191), (156, 536794), (239, 350376), (312, 268397), (478, 175188), (717, 116792), (956, 87594), (1123, 74568), (1434, 58396), (1912, 43797), (2246, 37284), (2868, 29198), (3107, 26952), (3369, 24856), (4492, 18642), (5736, 14599), (6214, 13476), (6738, 12428), (8984, 9321)]