72306978

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 148115520

約数和(自身を除く): 75808542

約数列:

[1, 2, 3, 6, 59, 118, 157, 177, 314, 354, 471, 942, 1301, 2602, 3903, 7806, 9263, 18526, 27789, 55578, 76759, 153518, 204257, 230277, 408514, 460554, 612771, 1225542, 12051163, 24102326, 36153489, 72306978]

約数ペア:

[(1, 72306978), (2, 36153489), (3, 24102326), (6, 12051163), (59, 1225542), (118, 612771), (157, 460554), (177, 408514), (314, 230277), (354, 204257), (471, 153518), (942, 76759), (1301, 55578), (2602, 27789), (3903, 18526), (7806, 9263)]