85380792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1061}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 244684800

約数和(自身を除く): 159304008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 479, 958, 1061, 1437, 1916, 2122, 2874, 3183, 3353, 3832, 4244, 5748, 6366, 6706, 7427, 8488, 10059, 11496, 12732, 13412, 14854, 20118, 22281, 25464, 26824, 29708, 40236, 44562, 59416, 80472, 89124, 178248, 508219, 1016438, 1524657, 2032876, 3049314, 3557533, 4065752, 6098628, 7115066, 10672599, 12197256, 14230132, 21345198, 28460264, 42690396, 85380792]

約数ペア:

[(1, 85380792), (2, 42690396), (3, 28460264), (4, 21345198), (6, 14230132), (7, 12197256), (8, 10672599), (12, 7115066), (14, 6098628), (21, 4065752), (24, 3557533), (28, 3049314), (42, 2032876), (56, 1524657), (84, 1016438), (168, 508219), (479, 178248), (958, 89124), (1061, 80472), (1437, 59416), (1916, 44562), (2122, 40236), (2874, 29708), (3183, 26824), (3353, 25464), (3832, 22281), (4244, 20118), (5748, 14854), (6366, 13412), (6706, 12732), (7427, 11496), (8488, 10059)]