72218298

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{773}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 151134336

約数和(自身を除く): 78916038

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 677, 773, 1354, 1546, 2031, 2319, 4062, 4638, 15571, 17779, 31142, 35558, 46713, 53337, 93426, 106674, 523321, 1046642, 1569963, 3139926, 12036383, 24072766, 36109149, 72218298]

約数ペア:

[(1, 72218298), (2, 36109149), (3, 24072766), (6, 12036383), (23, 3139926), (46, 1569963), (69, 1046642), (138, 523321), (677, 106674), (773, 93426), (1354, 53337), (1546, 46713), (2031, 35558), (2319, 31142), (4062, 17779), (4638, 15571)]