123663216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2110

約数の個数: 80

約数和(自身を含む): 337978368

約数和(自身を除く): 214315152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2027, 2542, 3813, 4054, 5084, 6081, 7626, 8108, 10168, 12162, 15252, 16216, 20336, 24324, 30504, 32432, 48648, 61008, 62837, 83107, 97296, 125674, 166214, 188511, 249321, 251348, 332428, 377022, 498642, 502696, 664856, 754044, 997284, 1005392, 1329712, 1508088, 1994568, 2576317, 3016176, 3989136, 5152634, 7728951, 10305268, 15457902, 20610536, 30915804, 41221072, 61831608, 123663216]

約数ペア:

[(1, 123663216), (2, 61831608), (3, 41221072), (4, 30915804), (6, 20610536), (8, 15457902), (12, 10305268), (16, 7728951), (24, 5152634), (31, 3989136), (41, 3016176), (48, 2576317), (62, 1994568), (82, 1508088), (93, 1329712), (123, 1005392), (124, 997284), (164, 754044), (186, 664856), (246, 502696), (248, 498642), (328, 377022), (372, 332428), (492, 251348), (496, 249321), (656, 188511), (744, 166214), (984, 125674), (1271, 97296), (1488, 83107), (1968, 62837), (2027, 61008), (2542, 48648), (3813, 32432), (4054, 30504), (5084, 24324), (6081, 20336), (7626, 16216), (8108, 15252), (10168, 12162)]