72923068

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2543}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 130781952

約数和(自身を除く): 57858884

約数列:

[1, 2, 4, 67, 107, 134, 214, 268, 428, 2543, 5086, 7169, 10172, 14338, 28676, 170381, 272101, 340762, 544202, 681524, 1088404, 18230767, 36461534, 72923068]

約数ペア:

[(1, 72923068), (2, 36461534), (4, 18230767), (67, 1088404), (107, 681524), (134, 544202), (214, 340762), (268, 272101), (428, 170381), (2543, 28676), (5086, 14338), (7169, 10172)]