80054964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6971}}^1$

素因数の和:7021

約数の個数: 72

約数和(自身を含む): 228402720

約数和(自身を除く): 148347756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 6971, 11484, 13942, 20913, 27884, 41826, 62739, 76681, 83652, 125478, 153362, 202159, 230043, 250956, 306724, 404318, 460086, 606477, 690129, 808636, 920172, 1212954, 1380258, 1819431, 2223749, 2425908, 2760516, 3638862, 4447498, 6671247, 7277724, 8894996, 13342494, 20013741, 26684988, 40027482, 80054964]

約数ペア:

[(1, 80054964), (2, 40027482), (3, 26684988), (4, 20013741), (6, 13342494), (9, 8894996), (11, 7277724), (12, 6671247), (18, 4447498), (22, 3638862), (29, 2760516), (33, 2425908), (36, 2223749), (44, 1819431), (58, 1380258), (66, 1212954), (87, 920172), (99, 808636), (116, 690129), (132, 606477), (174, 460086), (198, 404318), (261, 306724), (319, 250956), (348, 230043), (396, 202159), (522, 153362), (638, 125478), (957, 83652), (1044, 76681), (1276, 62739), (1914, 41826), (2871, 27884), (3828, 20913), (5742, 13942), (6971, 11484)]