80942004

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1787

約数の個数: 120

約数和(自身を含む): 248733408

約数和(自身を除く): 167791404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 858, 891, 1053, 1188, 1287, 1404, 1716, 1747, 1782, 2106, 2574, 3494, 3564, 3861, 4212, 5148, 5241, 6988, 7722, 10482, 11583, 15444, 15723, 19217, 20964, 22711, 23166, 31446, 38434, 45422, 46332, 47169, 57651, 62892, 68133, 76868, 90844, 94338, 115302, 136266, 141507, 172953, 188676, 204399, 230604, 249821, 272532, 283014, 345906, 408798, 499642, 518859, 566028, 613197, 691812, 749463, 817596, 999284, 1037718, 1226394, 1498926, 1556577, 1839591, 2075436, 2248389, 2452788, 2997852, 3113154, 3679182, 4496778, 6226308, 6745167, 7358364, 8993556, 13490334, 20235501, 26980668, 40471002, 80942004]

約数ペア:

[(1, 80942004), (2, 40471002), (3, 26980668), (4, 20235501), (6, 13490334), (9, 8993556), (11, 7358364), (12, 6745167), (13, 6226308), (18, 4496778), (22, 3679182), (26, 3113154), (27, 2997852), (33, 2452788), (36, 2248389), (39, 2075436), (44, 1839591), (52, 1556577), (54, 1498926), (66, 1226394), (78, 1037718), (81, 999284), (99, 817596), (108, 749463), (117, 691812), (132, 613197), (143, 566028), (156, 518859), (162, 499642), (198, 408798), (234, 345906), (286, 283014), (297, 272532), (324, 249821), (351, 230604), (396, 204399), (429, 188676), (468, 172953), (572, 141507), (594, 136266), (702, 115302), (858, 94338), (891, 90844), (1053, 76868), (1188, 68133), (1287, 62892), (1404, 57651), (1716, 47169), (1747, 46332), (1782, 45422), (2106, 38434), (2574, 31446), (3494, 23166), (3564, 22711), (3861, 20964), (4212, 19217), (5148, 15723), (5241, 15444), (6988, 11583), (7722, 10482)]