72784096

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 108172064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 109, 112, 154, 176, 218, 224, 271, 308, 352, 436, 542, 616, 763, 872, 1084, 1199, 1232, 1526, 1744, 1897, 2168, 2398, 2464, 2981, 3052, 3488, 3794, 4336, 4796, 5962, 6104, 7588, 8393, 8672, 9592, 11924, 12208, 15176, 16786, 19184, 20867, 23848, 24416, 29539, 30352, 33572, 38368, 41734, 47696, 59078, 60704, 67144, 83468, 95392, 118156, 134288, 166936, 206773, 236312, 268576, 324929, 333872, 413546, 472624, 649858, 667744, 827092, 945248, 1299716, 1654184, 2274503, 2599432, 3308368, 4549006, 5198864, 6616736, 9098012, 10397728, 18196024, 36392048, 72784096]

約数ペア:

[(1, 72784096), (2, 36392048), (4, 18196024), (7, 10397728), (8, 9098012), (11, 6616736), (14, 5198864), (16, 4549006), (22, 3308368), (28, 2599432), (32, 2274503), (44, 1654184), (56, 1299716), (77, 945248), (88, 827092), (109, 667744), (112, 649858), (154, 472624), (176, 413546), (218, 333872), (224, 324929), (271, 268576), (308, 236312), (352, 206773), (436, 166936), (542, 134288), (616, 118156), (763, 95392), (872, 83468), (1084, 67144), (1199, 60704), (1232, 59078), (1526, 47696), (1744, 41734), (1897, 38368), (2168, 33572), (2398, 30352), (2464, 29539), (2981, 24416), (3052, 23848), (3488, 20867), (3794, 19184), (4336, 16786), (4796, 15176), (5962, 12208), (6104, 11924), (7588, 9592), (8393, 8672)]