72768462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2281}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 157184160

約数和(自身を除く): 84415698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2281, 2454, 4562, 5317, 6843, 10634, 13686, 15951, 29653, 31902, 59306, 88959, 177918, 932929, 1865858, 2798787, 5597574, 12128077, 24256154, 36384231, 72768462]

約数ペア:

[(1, 72768462), (2, 36384231), (3, 24256154), (6, 12128077), (13, 5597574), (26, 2798787), (39, 1865858), (78, 932929), (409, 177918), (818, 88959), (1227, 59306), (2281, 31902), (2454, 29653), (4562, 15951), (5317, 13686), (6843, 10634)]