72406170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{268171}}^1$

素因数の和:268187

約数の個数: 32

約数和(自身を含む): 193083840

約数和(自身を除く): 120677670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 268171, 536342, 804513, 1340855, 1609026, 2413539, 2681710, 4022565, 4827078, 7240617, 8045130, 12067695, 14481234, 24135390, 36203085, 72406170]

約数ペア:

[(1, 72406170), (2, 36203085), (3, 24135390), (5, 14481234), (6, 12067695), (9, 8045130), (10, 7240617), (15, 4827078), (18, 4022565), (27, 2681710), (30, 2413539), (45, 1609026), (54, 1340855), (90, 804513), (135, 536342), (270, 268171)]