1143072

素因数分解:

$2^5\times 3^6\times 7^2$

素因数の和:42

約数の個数: 126

約数和(自身を含む): 3924963

約数和(自身を除く): 2781891

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 729, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1458, 1512, 1568, 1701, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 2916, 3024, 3402, 3528, 3888, 3969, 4536, 4704, 5103, 5292, 5832, 6048, 6804, 7056, 7776, 7938, 9072, 10206, 10584, 11664, 11907, 13608, 14112, 15876, 18144, 20412, 21168, 23328, 23814, 27216, 31752, 35721, 40824, 42336, 47628, 54432, 63504, 71442, 81648, 95256, 127008, 142884, 163296, 190512, 285768, 381024, 571536, 1143072]

約数ペア:

[(1, 1143072), (2, 571536), (3, 381024), (4, 285768), (6, 190512), (7, 163296), (8, 142884), (9, 127008), (12, 95256), (14, 81648), (16, 71442), (18, 63504), (21, 54432), (24, 47628), (27, 42336), (28, 40824), (32, 35721), (36, 31752), (42, 27216), (48, 23814), (49, 23328), (54, 21168), (56, 20412), (63, 18144), (72, 15876), (81, 14112), (84, 13608), (96, 11907), (98, 11664), (108, 10584), (112, 10206), (126, 9072), (144, 7938), (147, 7776), (162, 7056), (168, 6804), (189, 6048), (196, 5832), (216, 5292), (224, 5103), (243, 4704), (252, 4536), (288, 3969), (294, 3888), (324, 3528), (336, 3402), (378, 3024), (392, 2916), (432, 2646), (441, 2592), (486, 2352), (504, 2268), (567, 2016), (588, 1944), (648, 1764), (672, 1701), (729, 1568), (756, 1512), (784, 1458), (864, 1323), (882, 1296), (972, 1176), (1008, 1134)]