68437026

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2556

約数の個数: 72

約数和(自身を含む): 178124544

約数和(自身を除く): 109687518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 2503, 3038, 3906, 4557, 5006, 7509, 9114, 13671, 15018, 17521, 22527, 27342, 35042, 45054, 52563, 77593, 105126, 122647, 155186, 157689, 232779, 245294, 315378, 367941, 465558, 543151, 698337, 735882, 1086302, 1103823, 1396674, 1629453, 2207646, 3258906, 3802057, 4888359, 7604114, 9776718, 11406171, 22812342, 34218513, 68437026]

約数ペア:

[(1, 68437026), (2, 34218513), (3, 22812342), (6, 11406171), (7, 9776718), (9, 7604114), (14, 4888359), (18, 3802057), (21, 3258906), (31, 2207646), (42, 1629453), (49, 1396674), (62, 1103823), (63, 1086302), (93, 735882), (98, 698337), (126, 543151), (147, 465558), (186, 367941), (217, 315378), (279, 245294), (294, 232779), (434, 157689), (441, 155186), (558, 122647), (651, 105126), (882, 77593), (1302, 52563), (1519, 45054), (1953, 35042), (2503, 27342), (3038, 22527), (3906, 17521), (4557, 15018), (5006, 13671), (7509, 9114)]