80808576

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1801

約数の個数: 64

約数和(自身を含む): 216468480

約数和(自身を除く): 135659904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 762, 1016, 1524, 1657, 2032, 3048, 3314, 4064, 4971, 6096, 6628, 8128, 9942, 12192, 13256, 16256, 19884, 24384, 26512, 39768, 48768, 53024, 79536, 106048, 159072, 210439, 212096, 318144, 420878, 631317, 636288, 841756, 1262634, 1683512, 2525268, 3367024, 5050536, 6734048, 10101072, 13468096, 20202144, 26936192, 40404288, 80808576]

約数ペア:

[(1, 80808576), (2, 40404288), (3, 26936192), (4, 20202144), (6, 13468096), (8, 10101072), (12, 6734048), (16, 5050536), (24, 3367024), (32, 2525268), (48, 1683512), (64, 1262634), (96, 841756), (127, 636288), (128, 631317), (192, 420878), (254, 318144), (381, 212096), (384, 210439), (508, 159072), (762, 106048), (1016, 79536), (1524, 53024), (1657, 48768), (2032, 39768), (3048, 26512), (3314, 24384), (4064, 19884), (4971, 16256), (6096, 13256), (6628, 12192), (8128, 9942)]