66355212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10259}}^1$

素因数の和:10291

約数の個数: 72

約数和(自身を含む): 196499520

約数和(自身を除く): 130144308

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 10259, 20518, 30777, 41036, 61554, 71813, 112849, 123108, 143626, 215439, 225698, 287252, 338547, 430878, 451396, 502691, 677094, 789943, 861756, 1005382, 1354188, 1508073, 1579886, 2010764, 2369829, 3016146, 3159772, 4739658, 5529601, 6032292, 9479316, 11059202, 16588803, 22118404, 33177606, 66355212]

約数ペア:

[(1, 66355212), (2, 33177606), (3, 22118404), (4, 16588803), (6, 11059202), (7, 9479316), (11, 6032292), (12, 5529601), (14, 4739658), (21, 3159772), (22, 3016146), (28, 2369829), (33, 2010764), (42, 1579886), (44, 1508073), (49, 1354188), (66, 1005382), (77, 861756), (84, 789943), (98, 677094), (132, 502691), (147, 451396), (154, 430878), (196, 338547), (231, 287252), (294, 225698), (308, 215439), (462, 143626), (539, 123108), (588, 112849), (924, 71813), (1078, 61554), (1617, 41036), (2156, 30777), (3234, 20518), (6468, 10259)]