87643452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19373}}^1$

素因数の和:19422

約数の個数: 48

約数和(自身を含む): 227838240

約数和(自身を除く): 140194788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 19373, 38746, 58119, 77492, 116238, 232476, 251849, 503698, 561817, 755547, 1007396, 1123634, 1511094, 1685451, 2247268, 3022188, 3370902, 6741804, 7303621, 14607242, 21910863, 29214484, 43821726, 87643452]

約数ペア:

[(1, 87643452), (2, 43821726), (3, 29214484), (4, 21910863), (6, 14607242), (12, 7303621), (13, 6741804), (26, 3370902), (29, 3022188), (39, 2247268), (52, 1685451), (58, 1511094), (78, 1123634), (87, 1007396), (116, 755547), (156, 561817), (174, 503698), (348, 251849), (377, 232476), (754, 116238), (1131, 77492), (1508, 58119), (2262, 38746), (4524, 19373)]