72720118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 118825056

約数和(自身を除く): 46104938

約数列:

[1, 2, 17, 34, 73, 83, 146, 166, 353, 706, 1241, 1411, 2482, 2822, 6001, 6059, 12002, 12118, 25769, 29299, 51538, 58598, 103003, 206006, 438073, 498083, 876146, 996166, 2138827, 4277654, 36360059, 72720118]

約数ペア:

[(1, 72720118), (2, 36360059), (17, 4277654), (34, 2138827), (73, 996166), (83, 876146), (146, 498083), (166, 438073), (353, 206006), (706, 103003), (1241, 58598), (1411, 51538), (2482, 29299), (2822, 25769), (6001, 12118), (6059, 12002)]