77720192

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 180368640

約数和(自身を除く): 102648448

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 191, 272, 289, 352, 374, 382, 544, 578, 704, 748, 764, 1088, 1156, 1408, 1496, 1528, 2101, 2176, 2312, 2992, 3056, 3179, 3247, 4202, 4624, 5984, 6112, 6358, 6494, 8404, 9248, 11968, 12224, 12716, 12988, 16808, 18496, 23936, 24448, 25432, 25976, 33616, 35717, 36992, 50864, 51952, 55199, 67232, 71434, 101728, 103904, 110398, 134464, 142868, 203456, 207808, 220796, 268928, 285736, 406912, 415616, 441592, 571472, 607189, 883184, 1142944, 1214378, 1766368, 2285888, 2428756, 3532736, 4571776, 4857512, 7065472, 9715024, 19430048, 38860096, 77720192]

約数ペア:

[(1, 77720192), (2, 38860096), (4, 19430048), (8, 9715024), (11, 7065472), (16, 4857512), (17, 4571776), (22, 3532736), (32, 2428756), (34, 2285888), (44, 1766368), (64, 1214378), (68, 1142944), (88, 883184), (128, 607189), (136, 571472), (176, 441592), (187, 415616), (191, 406912), (272, 285736), (289, 268928), (352, 220796), (374, 207808), (382, 203456), (544, 142868), (578, 134464), (704, 110398), (748, 103904), (764, 101728), (1088, 71434), (1156, 67232), (1408, 55199), (1496, 51952), (1528, 50864), (2101, 36992), (2176, 35717), (2312, 33616), (2992, 25976), (3056, 25432), (3179, 24448), (3247, 23936), (4202, 18496), (4624, 16808), (5984, 12988), (6112, 12716), (6358, 12224), (6494, 11968), (8404, 9248)]