72869808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4810

約数の個数: 80

約数和(自身を含む): 212486400

約数和(自身を除く): 139616592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 4759, 5104, 7656, 9518, 14277, 15312, 19036, 28554, 38072, 52349, 57108, 76144, 104698, 114216, 138011, 157047, 209396, 228432, 276022, 314094, 414033, 418792, 552044, 628188, 828066, 837584, 1104088, 1256376, 1518121, 1656132, 2208176, 2512752, 3036242, 3312264, 4554363, 6072484, 6624528, 9108726, 12144968, 18217452, 24289936, 36434904, 72869808]

約数ペア:

[(1, 72869808), (2, 36434904), (3, 24289936), (4, 18217452), (6, 12144968), (8, 9108726), (11, 6624528), (12, 6072484), (16, 4554363), (22, 3312264), (24, 3036242), (29, 2512752), (33, 2208176), (44, 1656132), (48, 1518121), (58, 1256376), (66, 1104088), (87, 837584), (88, 828066), (116, 628188), (132, 552044), (174, 418792), (176, 414033), (232, 314094), (264, 276022), (319, 228432), (348, 209396), (464, 157047), (528, 138011), (638, 114216), (696, 104698), (957, 76144), (1276, 57108), (1392, 52349), (1914, 38072), (2552, 28554), (3828, 19036), (4759, 15312), (5104, 14277), (7656, 9518)]