90970308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 277385472

約数和(自身を除く): 186415164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 41, 44, 52, 66, 78, 82, 99, 117, 123, 132, 143, 156, 164, 198, 234, 246, 286, 369, 396, 429, 431, 451, 468, 492, 533, 572, 738, 858, 862, 902, 1066, 1287, 1293, 1353, 1476, 1599, 1716, 1724, 1804, 2132, 2574, 2586, 2706, 3198, 3879, 4059, 4741, 4797, 5148, 5172, 5412, 5603, 5863, 6396, 7758, 8118, 9482, 9594, 11206, 11726, 14223, 15516, 16236, 16809, 17589, 17671, 18964, 19188, 22412, 23452, 28446, 33618, 35178, 35342, 42669, 50427, 52767, 53013, 56892, 61633, 67236, 70356, 70684, 85338, 100854, 105534, 106026, 123266, 159039, 170676, 184899, 194381, 201708, 211068, 212052, 229723, 246532, 318078, 369798, 388762, 459446, 554697, 583143, 636156, 689169, 739596, 777524, 918892, 1109394, 1166286, 1378338, 1749429, 2067507, 2218788, 2332572, 2526953, 2756676, 3498858, 4135014, 5053906, 6997716, 7580859, 8270028, 10107812, 15161718, 22742577, 30323436, 45485154, 90970308]

約数ペア:

[(1, 90970308), (2, 45485154), (3, 30323436), (4, 22742577), (6, 15161718), (9, 10107812), (11, 8270028), (12, 7580859), (13, 6997716), (18, 5053906), (22, 4135014), (26, 3498858), (33, 2756676), (36, 2526953), (39, 2332572), (41, 2218788), (44, 2067507), (52, 1749429), (66, 1378338), (78, 1166286), (82, 1109394), (99, 918892), (117, 777524), (123, 739596), (132, 689169), (143, 636156), (156, 583143), (164, 554697), (198, 459446), (234, 388762), (246, 369798), (286, 318078), (369, 246532), (396, 229723), (429, 212052), (431, 211068), (451, 201708), (468, 194381), (492, 184899), (533, 170676), (572, 159039), (738, 123266), (858, 106026), (862, 105534), (902, 100854), (1066, 85338), (1287, 70684), (1293, 70356), (1353, 67236), (1476, 61633), (1599, 56892), (1716, 53013), (1724, 52767), (1804, 50427), (2132, 42669), (2574, 35342), (2586, 35178), (2706, 33618), (3198, 28446), (3879, 23452), (4059, 22412), (4741, 19188), (4797, 18964), (5148, 17671), (5172, 17589), (5412, 16809), (5603, 16236), (5863, 15516), (6396, 14223), (7758, 11726), (8118, 11206), (9482, 9594)]