72552172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{235559}}^1$

素因数の和:235581

約数の個数: 24

約数和(自身を含む): 158296320

約数和(自身を除く): 85744148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 235559, 471118, 942236, 1648913, 2591149, 3297826, 5182298, 6595652, 10364596, 18138043, 36276086, 72552172]

約数ペア:

[(1, 72552172), (2, 36276086), (4, 18138043), (7, 10364596), (11, 6595652), (14, 5182298), (22, 3297826), (28, 2591149), (44, 1648913), (77, 942236), (154, 471118), (308, 235559)]