72775248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16661}}^1$

素因数の和:16692

約数の個数: 80

約数和(自身を含む): 231401856

約数和(自身を除く): 158626608

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, 16661, 33322, 49983, 66644, 99966, 116627, 133288, 199932, 216593, 233254, 266576, 349881, 399864, 433186, 466508, 649779, 699762, 799728, 866372, 933016, 1299558, 1399524, 1516151, 1732744, 1866032, 2599116, 2799048, 3032302, 3465488, 4548453, 5198232, 5598096, 6064604, 9096906, 10396464, 12129208, 18193812, 24258416, 36387624, 72775248]

約数ペア:

[(1, 72775248), (2, 36387624), (3, 24258416), (4, 18193812), (6, 12129208), (7, 10396464), (8, 9096906), (12, 6064604), (13, 5598096), (14, 5198232), (16, 4548453), (21, 3465488), (24, 3032302), (26, 2799048), (28, 2599116), (39, 1866032), (42, 1732744), (48, 1516151), (52, 1399524), (56, 1299558), (78, 933016), (84, 866372), (91, 799728), (104, 699762), (112, 649779), (156, 466508), (168, 433186), (182, 399864), (208, 349881), (273, 266576), (312, 233254), (336, 216593), (364, 199932), (546, 133288), (624, 116627), (728, 99966), (1092, 66644), (1456, 49983), (2184, 33322), (4368, 16661)]