72427124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 159497856

約数和(自身を除く): 87070732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2081, 2486, 3164, 4162, 4972, 8324, 8701, 14567, 17402, 22891, 29134, 34804, 45782, 58268, 91564, 160237, 235153, 320474, 470306, 640948, 940612, 1646071, 2586683, 3292142, 5173366, 6584284, 10346732, 18106781, 36213562, 72427124]

約数ペア:

[(1, 72427124), (2, 36213562), (4, 18106781), (7, 10346732), (11, 6584284), (14, 5173366), (22, 3292142), (28, 2586683), (44, 1646071), (77, 940612), (113, 640948), (154, 470306), (226, 320474), (308, 235153), (452, 160237), (791, 91564), (1243, 58268), (1582, 45782), (2081, 34804), (2486, 29134), (3164, 22891), (4162, 17402), (4972, 14567), (8324, 8701)]