85761564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 234516240

約数和(自身を除く): 148754676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 929, 942, 1099, 1858, 1884, 2198, 2787, 3297, 3716, 4396, 5574, 6503, 6594, 7693, 11148, 13006, 13188, 15386, 19509, 23079, 26012, 30772, 39018, 45521, 46158, 78036, 91042, 92316, 136563, 145853, 182084, 273126, 291706, 437559, 546252, 583412, 875118, 1020971, 1750236, 2041942, 3062913, 4083884, 6125826, 7146797, 12251652, 14293594, 21440391, 28587188, 42880782, 85761564]

約数ペア:

[(1, 85761564), (2, 42880782), (3, 28587188), (4, 21440391), (6, 14293594), (7, 12251652), (12, 7146797), (14, 6125826), (21, 4083884), (28, 3062913), (42, 2041942), (49, 1750236), (84, 1020971), (98, 875118), (147, 583412), (157, 546252), (196, 437559), (294, 291706), (314, 273126), (471, 182084), (588, 145853), (628, 136563), (929, 92316), (942, 91042), (1099, 78036), (1858, 46158), (1884, 45521), (2198, 39018), (2787, 30772), (3297, 26012), (3716, 23079), (4396, 19509), (5574, 15386), (6503, 13188), (6594, 13006), (7693, 11148)]