64521984

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2945

約数の個数: 72

約数和(自身を含む): 177705360

約数和(自身を除く): 113183376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 2897, 3712, 5568, 5794, 7424, 8691, 11136, 11588, 17382, 22272, 23176, 34764, 46352, 69528, 84013, 92704, 139056, 168026, 185408, 252039, 278112, 336052, 370816, 504078, 556224, 672104, 741632, 1008156, 1112448, 1344208, 2016312, 2224896, 2688416, 4032624, 5376832, 8065248, 10753664, 16130496, 21507328, 32260992, 64521984]

約数ペア:

[(1, 64521984), (2, 32260992), (3, 21507328), (4, 16130496), (6, 10753664), (8, 8065248), (12, 5376832), (16, 4032624), (24, 2688416), (29, 2224896), (32, 2016312), (48, 1344208), (58, 1112448), (64, 1008156), (87, 741632), (96, 672104), (116, 556224), (128, 504078), (174, 370816), (192, 336052), (232, 278112), (256, 252039), (348, 185408), (384, 168026), (464, 139056), (696, 92704), (768, 84013), (928, 69528), (1392, 46352), (1856, 34764), (2784, 23176), (2897, 22272), (3712, 17382), (5568, 11588), (5794, 11136), (7424, 8691)]