74578464

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2182

約数の個数: 72

約数和(自身を含む): 213857280

約数和(自身を除く): 139278816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2039, 2286, 3048, 4064, 4078, 4572, 6096, 6117, 8156, 9144, 12192, 12234, 16312, 18288, 18351, 24468, 32624, 36576, 36702, 48936, 65248, 73404, 97872, 146808, 195744, 258953, 293616, 517906, 587232, 776859, 1035812, 1553718, 2071624, 2330577, 3107436, 4143248, 4661154, 6214872, 8286496, 9322308, 12429744, 18644616, 24859488, 37289232, 74578464]

約数ペア:

[(1, 74578464), (2, 37289232), (3, 24859488), (4, 18644616), (6, 12429744), (8, 9322308), (9, 8286496), (12, 6214872), (16, 4661154), (18, 4143248), (24, 3107436), (32, 2330577), (36, 2071624), (48, 1553718), (72, 1035812), (96, 776859), (127, 587232), (144, 517906), (254, 293616), (288, 258953), (381, 195744), (508, 146808), (762, 97872), (1016, 73404), (1143, 65248), (1524, 48936), (2032, 36702), (2039, 36576), (2286, 32624), (3048, 24468), (4064, 18351), (4078, 18288), (4572, 16312), (6096, 12234), (6117, 12192), (8156, 9144)]