69145326

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{3989}}^1$

素因数の和:4110

約数の個数: 40

約数和(自身を含む): 156423960

約数和(自身を除く): 87278634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 963, 1926, 2889, 3989, 5778, 7978, 8667, 11967, 17334, 23934, 35901, 71802, 107703, 215406, 323109, 426823, 646218, 853646, 1280469, 2560938, 3841407, 7682814, 11524221, 23048442, 34572663, 69145326]

約数ペア:

[(1, 69145326), (2, 34572663), (3, 23048442), (6, 11524221), (9, 7682814), (18, 3841407), (27, 2560938), (54, 1280469), (81, 853646), (107, 646218), (162, 426823), (214, 323109), (321, 215406), (642, 107703), (963, 71802), (1926, 35901), (2889, 23934), (3989, 17334), (5778, 11967), (7978, 8667)]