72563166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{859}}^1$

素因数の和:918

約数の個数: 72

約数和(自身を含む): 178902360

約数和(自身を除く): 106339194

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 722, 741, 859, 1083, 1482, 1718, 2166, 2223, 2577, 3249, 4446, 4693, 5154, 6498, 7731, 9386, 11167, 14079, 15462, 16321, 22334, 28158, 32642, 33501, 42237, 48963, 67002, 84474, 97926, 100503, 146889, 201006, 212173, 293778, 310099, 424346, 620198, 636519, 930297, 1273038, 1860594, 1909557, 2790891, 3819114, 4031287, 5581782, 8062574, 12093861, 24187722, 36281583, 72563166]

約数ペア:

[(1, 72563166), (2, 36281583), (3, 24187722), (6, 12093861), (9, 8062574), (13, 5581782), (18, 4031287), (19, 3819114), (26, 2790891), (38, 1909557), (39, 1860594), (57, 1273038), (78, 930297), (114, 636519), (117, 620198), (171, 424346), (234, 310099), (247, 293778), (342, 212173), (361, 201006), (494, 146889), (722, 100503), (741, 97926), (859, 84474), (1083, 67002), (1482, 48963), (1718, 42237), (2166, 33501), (2223, 32642), (2577, 28158), (3249, 22334), (4446, 16321), (4693, 15462), (5154, 14079), (6498, 11167), (7731, 9386)]