76109320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4142

約数の個数: 64

約数和(自身を含む): 198679680

約数和(自身を除く): 122570360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4057, 4690, 8114, 9380, 16228, 18760, 20285, 28399, 32456, 40570, 56798, 81140, 113596, 141995, 162280, 227192, 271819, 283990, 543638, 567980, 1087276, 1135960, 1359095, 1902733, 2174552, 2718190, 3805466, 5436380, 7610932, 9513665, 10872760, 15221864, 19027330, 38054660, 76109320]

約数ペア:

[(1, 76109320), (2, 38054660), (4, 19027330), (5, 15221864), (7, 10872760), (8, 9513665), (10, 7610932), (14, 5436380), (20, 3805466), (28, 2718190), (35, 2174552), (40, 1902733), (56, 1359095), (67, 1135960), (70, 1087276), (134, 567980), (140, 543638), (268, 283990), (280, 271819), (335, 227192), (469, 162280), (536, 141995), (670, 113596), (938, 81140), (1340, 56798), (1876, 40570), (2345, 32456), (2680, 28399), (3752, 20285), (4057, 18760), (4690, 16228), (8114, 9380)]