80744657408

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1194

約数の個数: 160

約数和(自身を含む): 172116983808

約数和(自身を除く): 91372326400

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 127, 128, 164, 248, 254, 256, 328, 496, 508, 512, 656, 977, 992, 1016, 1271, 1312, 1954, 1984, 2032, 2542, 2624, 3908, 3937, 3968, 4064, 5084, 5207, 5248, 7816, 7874, 7936, 8128, 10168, 10414, 10496, 15632, 15748, 15872, 16256, 20336, 20828, 20992, 30287, 31264, 31496, 32512, 40057, 40672, 41656, 60574, 62528, 62992, 65024, 80114, 81344, 83312, 121148, 124079, 125056, 125984, 160228, 161417, 162688, 166624, 242296, 248158, 250112, 251968, 320456, 322834, 325376, 333248, 484592, 496316, 500224, 503936, 640912, 645668, 650752, 666496, 969184, 992632, 1007872, 1241767, 1281824, 1291336, 1332992, 1938368, 1985264, 2015744, 2483534, 2563648, 2582672, 2665984, 3846449, 3876736, 3970528, 4967068, 5087239, 5127296, 5165344, 7692898, 7753472, 7941056, 9934136, 10174478, 10254592, 10330688, 15385796, 15506944, 15882112, 19868272, 20348956, 20509184, 20661376, 30771592, 31764224, 39736544, 40697912, 41322752, 61543184, 63528448, 79473088, 81395824, 82645504, 123086368, 157704409, 158946176, 162791648, 246172736, 315408818, 317892352, 325583296, 492345472, 630817636, 635784704, 651166592, 984690944, 1261635272, 1302333184, 1969381888, 2523270544, 2604666368, 5046541088, 10093082176, 20186164352, 40372328704, 80744657408]

約数ペア:

[(1, 80744657408), (2, 40372328704), (4, 20186164352), (8, 10093082176), (16, 5046541088), (31, 2604666368), (32, 2523270544), (41, 1969381888), (62, 1302333184), (64, 1261635272), (82, 984690944), (124, 651166592), (127, 635784704), (128, 630817636), (164, 492345472), (248, 325583296), (254, 317892352), (256, 315408818), (328, 246172736), (496, 162791648), (508, 158946176), (512, 157704409), (656, 123086368), (977, 82645504), (992, 81395824), (1016, 79473088), (1271, 63528448), (1312, 61543184), (1954, 41322752), (1984, 40697912), (2032, 39736544), (2542, 31764224), (2624, 30771592), (3908, 20661376), (3937, 20509184), (3968, 20348956), (4064, 19868272), (5084, 15882112), (5207, 15506944), (5248, 15385796), (7816, 10330688), (7874, 10254592), (7936, 10174478), (8128, 9934136), (10168, 7941056), (10414, 7753472), (10496, 7692898), (15632, 5165344), (15748, 5127296), (15872, 5087239), (16256, 4967068), (20336, 3970528), (20828, 3876736), (20992, 3846449), (30287, 2665984), (31264, 2582672), (31496, 2563648), (32512, 2483534), (40057, 2015744), (40672, 1985264), (41656, 1938368), (60574, 1332992), (62528, 1291336), (62992, 1281824), (65024, 1241767), (80114, 1007872), (81344, 992632), (83312, 969184), (121148, 666496), (124079, 650752), (125056, 645668), (125984, 640912), (160228, 503936), (161417, 500224), (162688, 496316), (166624, 484592), (242296, 333248), (248158, 325376), (250112, 322834), (251968, 320456)]