71547894

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5282

約数の個数: 64

約数和(自身を含む): 181025280

約数和(自身を除く): 109477386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 4554, 5237, 6831, 10474, 13662, 15711, 31422, 47133, 57607, 94266, 115214, 120451, 141399, 172821, 240902, 282798, 345642, 361353, 518463, 722706, 1036926, 1084059, 1324961, 1555389, 2168118, 2649922, 3110778, 3252177, 3974883, 6504354, 7949766, 11924649, 23849298, 35773947, 71547894]

約数ペア:

[(1, 71547894), (2, 35773947), (3, 23849298), (6, 11924649), (9, 7949766), (11, 6504354), (18, 3974883), (22, 3252177), (23, 3110778), (27, 2649922), (33, 2168118), (46, 1555389), (54, 1324961), (66, 1084059), (69, 1036926), (99, 722706), (138, 518463), (198, 361353), (207, 345642), (253, 282798), (297, 240902), (414, 172821), (506, 141399), (594, 120451), (621, 115214), (759, 94266), (1242, 57607), (1518, 47133), (2277, 31422), (4554, 15711), (5237, 13662), (6831, 10474)]