66913164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 177795072

約数和(自身を除く): 110881908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 211, 276, 383, 414, 422, 633, 766, 828, 844, 1149, 1266, 1532, 1899, 2298, 2532, 3447, 3798, 4596, 4853, 6894, 7596, 8809, 9706, 13788, 14559, 17618, 19412, 26427, 29118, 35236, 43677, 52854, 58236, 79281, 80813, 87354, 105708, 158562, 161626, 174708, 242439, 317124, 323252, 484878, 727317, 969756, 1454634, 1858699, 2909268, 3717398, 5576097, 7434796, 11152194, 16728291, 22304388, 33456582, 66913164]

約数ペア:

[(1, 66913164), (2, 33456582), (3, 22304388), (4, 16728291), (6, 11152194), (9, 7434796), (12, 5576097), (18, 3717398), (23, 2909268), (36, 1858699), (46, 1454634), (69, 969756), (92, 727317), (138, 484878), (207, 323252), (211, 317124), (276, 242439), (383, 174708), (414, 161626), (422, 158562), (633, 105708), (766, 87354), (828, 80813), (844, 79281), (1149, 58236), (1266, 52854), (1532, 43677), (1899, 35236), (2298, 29118), (2532, 26427), (3447, 19412), (3798, 17618), (4596, 14559), (4853, 13788), (6894, 9706), (7596, 8809)]