64821024

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1301}}^1$

素因数の和:1490

約数の個数: 72

約数和(自身を含む): 185542812

約数和(自身を除く): 120721788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1301, 1384, 1557, 2076, 2602, 2768, 3114, 3903, 4152, 5204, 5536, 6228, 7806, 8304, 10408, 11709, 12456, 15612, 16608, 20816, 23418, 24912, 31224, 41632, 46836, 49824, 62448, 93672, 124896, 187344, 225073, 374688, 450146, 675219, 900292, 1350438, 1800584, 2025657, 2700876, 3601168, 4051314, 5401752, 7202336, 8102628, 10803504, 16205256, 21607008, 32410512, 64821024]

約数ペア:

[(1, 64821024), (2, 32410512), (3, 21607008), (4, 16205256), (6, 10803504), (8, 8102628), (9, 7202336), (12, 5401752), (16, 4051314), (18, 3601168), (24, 2700876), (32, 2025657), (36, 1800584), (48, 1350438), (72, 900292), (96, 675219), (144, 450146), (173, 374688), (288, 225073), (346, 187344), (519, 124896), (692, 93672), (1038, 62448), (1301, 49824), (1384, 46836), (1557, 41632), (2076, 31224), (2602, 24912), (2768, 23418), (3114, 20816), (3903, 16608), (4152, 15612), (5204, 12456), (5536, 11709), (6228, 10408), (7806, 8304)]