72713988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{106307}}^1$

素因数の和:106336

約数の個数: 36

約数和(自身を含む): 193480560

約数和(自身を除く): 120766572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 106307, 212614, 318921, 425228, 637842, 956763, 1275684, 1913526, 2019833, 3827052, 4039666, 6059499, 8079332, 12118998, 18178497, 24237996, 36356994, 72713988]

約数ペア:

[(1, 72713988), (2, 36356994), (3, 24237996), (4, 18178497), (6, 12118998), (9, 8079332), (12, 6059499), (18, 4039666), (19, 3827052), (36, 2019833), (38, 1913526), (57, 1275684), (76, 956763), (114, 637842), (171, 425228), (228, 318921), (342, 212614), (684, 106307)]