85394184

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 217736640

約数和(自身を除く): 132342456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 157, 173, 262, 314, 346, 393, 471, 519, 524, 628, 692, 786, 942, 1038, 1048, 1256, 1384, 1572, 1884, 2076, 3144, 3768, 4152, 20567, 22663, 27161, 41134, 45326, 54322, 61701, 67989, 81483, 82268, 90652, 108644, 123402, 135978, 162966, 164536, 181304, 217288, 246804, 271956, 325932, 493608, 543912, 651864, 3558091, 7116182, 10674273, 14232364, 21348546, 28464728, 42697092, 85394184]

約数ペア:

[(1, 85394184), (2, 42697092), (3, 28464728), (4, 21348546), (6, 14232364), (8, 10674273), (12, 7116182), (24, 3558091), (131, 651864), (157, 543912), (173, 493608), (262, 325932), (314, 271956), (346, 246804), (393, 217288), (471, 181304), (519, 164536), (524, 162966), (628, 135978), (692, 123402), (786, 108644), (942, 90652), (1038, 82268), (1048, 81483), (1256, 67989), (1384, 61701), (1572, 54322), (1884, 45326), (2076, 41134), (3144, 27161), (3768, 22663), (4152, 20567)]