72765304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2357}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 145158480

約数和(自身を除く): 72393176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227, 454, 908, 1816, 2357, 3859, 4714, 7718, 9428, 15436, 18856, 30872, 40069, 80138, 160276, 320552, 535039, 1070078, 2140156, 4280312, 9095663, 18191326, 36382652, 72765304]

約数ペア:

[(1, 72765304), (2, 36382652), (4, 18191326), (8, 9095663), (17, 4280312), (34, 2140156), (68, 1070078), (136, 535039), (227, 320552), (454, 160276), (908, 80138), (1816, 40069), (2357, 30872), (3859, 18856), (4714, 15436), (7718, 9428)]