80172864

素因数分解:

$2^6\times 3^2\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:968

約数の個数: 84

約数和(自身を含む): 231371140

約数和(自身を除く): 151198276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 181, 192, 288, 362, 543, 576, 724, 769, 1086, 1448, 1538, 1629, 2172, 2307, 2896, 3076, 3258, 4344, 4614, 5792, 6152, 6516, 6921, 8688, 9228, 11584, 12304, 13032, 13842, 17376, 18456, 24608, 26064, 27684, 34752, 36912, 49216, 52128, 55368, 73824, 104256, 110736, 139189, 147648, 221472, 278378, 417567, 442944, 556756, 835134, 1113512, 1252701, 1670268, 2227024, 2505402, 3340536, 4454048, 5010804, 6681072, 8908096, 10021608, 13362144, 20043216, 26724288, 40086432, 80172864]

約数ペア:

[(1, 80172864), (2, 40086432), (3, 26724288), (4, 20043216), (6, 13362144), (8, 10021608), (9, 8908096), (12, 6681072), (16, 5010804), (18, 4454048), (24, 3340536), (32, 2505402), (36, 2227024), (48, 1670268), (64, 1252701), (72, 1113512), (96, 835134), (144, 556756), (181, 442944), (192, 417567), (288, 278378), (362, 221472), (543, 147648), (576, 139189), (724, 110736), (769, 104256), (1086, 73824), (1448, 55368), (1538, 52128), (1629, 49216), (2172, 36912), (2307, 34752), (2896, 27684), (3076, 26064), (3258, 24608), (4344, 18456), (4614, 17376), (5792, 13842), (6152, 13032), (6516, 12304), (6921, 11584), (8688, 9228)]