66223248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15161}}^1$

素因数の和:15192

約数の個数: 80

約数和(自身を含む): 210569856

約数和(自身を除く): 144346608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 15161, 30322, 45483, 60644, 90966, 106127, 121288, 181932, 197093, 212254, 242576, 318381, 363864, 394186, 424508, 591279, 636762, 727728, 788372, 849016, 1182558, 1273524, 1379651, 1576744, 1698032, 2365116, 2547048, 2759302, 3153488, 4138953, 4730232, 5094096, 5518604, 8277906, 9460464, 11037208, 16555812, 22074416, 33111624, 66223248]

約数ペア:

[(1, 66223248), (2, 33111624), (3, 22074416), (4, 16555812), (6, 11037208), (7, 9460464), (8, 8277906), (12, 5518604), (13, 5094096), (14, 4730232), (16, 4138953), (21, 3153488), (24, 2759302), (26, 2547048), (28, 2365116), (39, 1698032), (42, 1576744), (48, 1379651), (52, 1273524), (56, 1182558), (78, 849016), (84, 788372), (91, 727728), (104, 636762), (112, 591279), (156, 424508), (168, 394186), (182, 363864), (208, 318381), (273, 242576), (312, 212254), (336, 197093), (364, 181932), (546, 121288), (624, 106127), (728, 90966), (1092, 60644), (1456, 45483), (2184, 30322), (4368, 15161)]