68415279

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 96940800

約数和(自身を除く): 28525521

約数列:

[1, 3, 43, 59, 89, 101, 129, 177, 267, 303, 2537, 3827, 4343, 5251, 5959, 7611, 8989, 11481, 13029, 15753, 17877, 26967, 225793, 256237, 386527, 530351, 677379, 768711, 1159581, 1591053, 22805093, 68415279]

約数ペア:

[(1, 68415279), (3, 22805093), (43, 1591053), (59, 1159581), (89, 768711), (101, 677379), (129, 530351), (177, 386527), (267, 256237), (303, 225793), (2537, 26967), (3827, 17877), (4343, 15753), (5251, 13029), (5959, 11481), (7611, 8989)]