89981736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{288403}}^1$

素因数の和:288425

約数の個数: 32

約数和(自身を含む): 242259360

約数和(自身を除く): 152277624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 288403, 576806, 865209, 1153612, 1730418, 2307224, 3460836, 3749239, 6921672, 7498478, 11247717, 14996956, 22495434, 29993912, 44990868, 89981736]

約数ペア:

[(1, 89981736), (2, 44990868), (3, 29993912), (4, 22495434), (6, 14996956), (8, 11247717), (12, 7498478), (13, 6921672), (24, 3749239), (26, 3460836), (39, 2307224), (52, 1730418), (78, 1153612), (104, 865209), (156, 576806), (312, 288403)]