72723384

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1867}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 197428920

約数和(自身を除く): 124705536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 1867, 2164, 3246, 3734, 4328, 4869, 5601, 6492, 7468, 9738, 11202, 12984, 14936, 16803, 19476, 22404, 33606, 38952, 44808, 67212, 134424, 1010047, 2020094, 3030141, 4040188, 6060282, 8080376, 9090423, 12120564, 18180846, 24241128, 36361692, 72723384]

約数ペア:

[(1, 72723384), (2, 36361692), (3, 24241128), (4, 18180846), (6, 12120564), (8, 9090423), (9, 8080376), (12, 6060282), (18, 4040188), (24, 3030141), (36, 2020094), (72, 1010047), (541, 134424), (1082, 67212), (1623, 44808), (1867, 38952), (2164, 33606), (3246, 22404), (3734, 19476), (4328, 16803), (4869, 14936), (5601, 12984), (6492, 11202), (7468, 9738)]