72795308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13121}}^1$

素因数の和:13217

約数の個数: 24

約数和(自身を含む): 135943920

約数和(自身を除く): 63148612

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 13121, 26242, 52484, 249299, 498598, 957833, 997196, 1915666, 3831332, 18198827, 36397654, 72795308]

約数ペア:

[(1, 72795308), (2, 36397654), (4, 18198827), (19, 3831332), (38, 1915666), (73, 997196), (76, 957833), (146, 498598), (292, 249299), (1387, 52484), (2774, 26242), (5548, 13121)]