68585454

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2003

約数の個数: 80

約数和(自身を含む): 181395456

約数和(自身を除く): 112810002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1951, 1953, 2511, 3902, 3906, 5022, 5853, 5859, 11706, 11718, 13657, 17559, 17577, 27314, 35118, 35154, 40971, 52677, 60481, 81942, 105354, 120962, 122913, 158031, 181443, 245826, 316062, 362886, 368739, 423367, 544329, 737478, 846734, 1088658, 1106217, 1270101, 1632987, 2212434, 2540202, 3265974, 3810303, 4898961, 7620606, 9797922, 11430909, 22861818, 34292727, 68585454]

約数ペア:

[(1, 68585454), (2, 34292727), (3, 22861818), (6, 11430909), (7, 9797922), (9, 7620606), (14, 4898961), (18, 3810303), (21, 3265974), (27, 2540202), (31, 2212434), (42, 1632987), (54, 1270101), (62, 1106217), (63, 1088658), (81, 846734), (93, 737478), (126, 544329), (162, 423367), (186, 368739), (189, 362886), (217, 316062), (279, 245826), (378, 181443), (434, 158031), (558, 122913), (567, 120962), (651, 105354), (837, 81942), (1134, 60481), (1302, 52677), (1674, 40971), (1951, 35154), (1953, 35118), (2511, 27314), (3902, 17577), (3906, 17559), (5022, 13657), (5853, 11718), (5859, 11706)]