79973264

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 183202560

約数和(自身を除く): 103229296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 89, 112, 113, 142, 178, 226, 284, 356, 452, 497, 568, 623, 712, 791, 904, 994, 1136, 1246, 1424, 1582, 1808, 1988, 2492, 3164, 3976, 4984, 6319, 6328, 7952, 8023, 9968, 10057, 12638, 12656, 16046, 20114, 25276, 32092, 40228, 44233, 50552, 56161, 64184, 70399, 80456, 88466, 101104, 112322, 128368, 140798, 160912, 176932, 224644, 281596, 353864, 449288, 563192, 707728, 714047, 898576, 1126384, 1428094, 2856188, 4998329, 5712376, 9996658, 11424752, 19993316, 39986632, 79973264]

約数ペア:

[(1, 79973264), (2, 39986632), (4, 19993316), (7, 11424752), (8, 9996658), (14, 5712376), (16, 4998329), (28, 2856188), (56, 1428094), (71, 1126384), (89, 898576), (112, 714047), (113, 707728), (142, 563192), (178, 449288), (226, 353864), (284, 281596), (356, 224644), (452, 176932), (497, 160912), (568, 140798), (623, 128368), (712, 112322), (791, 101104), (904, 88466), (994, 80456), (1136, 70399), (1246, 64184), (1424, 56161), (1582, 50552), (1808, 44233), (1988, 40228), (2492, 32092), (3164, 25276), (3976, 20114), (4984, 16046), (6319, 12656), (6328, 12638), (7952, 10057), (8023, 9968)]