90767556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 269680320

約数和(自身を除く): 178912764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 97, 99, 102, 132, 139, 153, 187, 194, 198, 204, 278, 291, 306, 374, 388, 396, 417, 556, 561, 582, 612, 748, 834, 873, 1067, 1122, 1164, 1251, 1529, 1649, 1668, 1683, 1746, 2134, 2244, 2363, 2502, 3058, 3201, 3298, 3366, 3492, 4268, 4587, 4726, 4947, 5004, 6116, 6402, 6596, 6732, 7089, 9174, 9452, 9603, 9894, 12804, 13483, 13761, 14178, 14841, 18139, 18348, 19206, 19788, 21267, 25993, 26966, 27522, 28356, 29682, 36278, 38412, 40449, 42534, 51986, 53932, 54417, 55044, 59364, 72556, 77979, 80898, 85068, 103972, 108834, 121347, 148313, 155958, 161796, 163251, 217668, 229211, 233937, 242694, 296626, 311916, 326502, 444939, 458422, 467874, 485388, 593252, 653004, 687633, 889878, 916844, 935748, 1334817, 1375266, 1779756, 2062899, 2521321, 2669634, 2750532, 4125798, 5042642, 5339268, 7563963, 8251596, 10085284, 15127926, 22691889, 30255852, 45383778, 90767556]

約数ペア:

[(1, 90767556), (2, 45383778), (3, 30255852), (4, 22691889), (6, 15127926), (9, 10085284), (11, 8251596), (12, 7563963), (17, 5339268), (18, 5042642), (22, 4125798), (33, 2750532), (34, 2669634), (36, 2521321), (44, 2062899), (51, 1779756), (66, 1375266), (68, 1334817), (97, 935748), (99, 916844), (102, 889878), (132, 687633), (139, 653004), (153, 593252), (187, 485388), (194, 467874), (198, 458422), (204, 444939), (278, 326502), (291, 311916), (306, 296626), (374, 242694), (388, 233937), (396, 229211), (417, 217668), (556, 163251), (561, 161796), (582, 155958), (612, 148313), (748, 121347), (834, 108834), (873, 103972), (1067, 85068), (1122, 80898), (1164, 77979), (1251, 72556), (1529, 59364), (1649, 55044), (1668, 54417), (1683, 53932), (1746, 51986), (2134, 42534), (2244, 40449), (2363, 38412), (2502, 36278), (3058, 29682), (3201, 28356), (3298, 27522), (3366, 26966), (3492, 25993), (4268, 21267), (4587, 19788), (4726, 19206), (4947, 18348), (5004, 18139), (6116, 14841), (6402, 14178), (6596, 13761), (6732, 13483), (7089, 12804), (9174, 9894), (9452, 9603)]