83564376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3797}}^1$

素因数の和:3944

約数の個数: 64

約数和(自身を含む): 240641280

約数和(自身を除く): 157076904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 3797, 5502, 7336, 7594, 11004, 11391, 15188, 22008, 22782, 26579, 30376, 45564, 53158, 79737, 91128, 106316, 159474, 212632, 318948, 497407, 637896, 994814, 1492221, 1989628, 2984442, 3481849, 3979256, 5968884, 6963698, 10445547, 11937768, 13927396, 20891094, 27854792, 41782188, 83564376]

約数ペア:

[(1, 83564376), (2, 41782188), (3, 27854792), (4, 20891094), (6, 13927396), (7, 11937768), (8, 10445547), (12, 6963698), (14, 5968884), (21, 3979256), (24, 3481849), (28, 2984442), (42, 1989628), (56, 1492221), (84, 994814), (131, 637896), (168, 497407), (262, 318948), (393, 212632), (524, 159474), (786, 106316), (917, 91128), (1048, 79737), (1572, 53158), (1834, 45564), (2751, 30376), (3144, 26579), (3668, 22782), (3797, 22008), (5502, 15188), (7336, 11391), (7594, 11004)]