72513122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2882

約数の個数: 24

約数和(自身を含む): 120697500

約数和(自身を除く): 48184378

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 2749, 5498, 13189, 26378, 30239, 60478, 299641, 332629, 599282, 665258, 3296051, 6592102, 36256561, 72513122]

約数ペア:

[(1, 72513122), (2, 36256561), (11, 6592102), (22, 3296051), (109, 665258), (121, 599282), (218, 332629), (242, 299641), (1199, 60478), (2398, 30239), (2749, 26378), (5498, 13189)]