72305486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{587}}^1$

素因数の和:1120

約数の個数: 24

約数和(自身を含む): 119652120

約数和(自身を除く): 47346634

約数列:

[1, 2, 11, 22, 121, 242, 509, 587, 1018, 1174, 5599, 6457, 11198, 12914, 61589, 71027, 123178, 142054, 298783, 597566, 3286613, 6573226, 36152743, 72305486]

約数ペア:

[(1, 72305486), (2, 36152743), (11, 6573226), (22, 3286613), (121, 597566), (242, 298783), (509, 142054), (587, 123178), (1018, 71027), (1174, 61589), (5599, 12914), (6457, 11198)]