72912346

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 126173376

約数和(自身を除く): 53261030

約数列:

[1, 2, 13, 23, 26, 46, 83, 113, 166, 169, 226, 299, 338, 598, 1079, 1469, 1909, 2158, 2599, 2938, 3818, 3887, 5198, 7774, 9379, 14027, 18758, 19097, 24817, 28054, 33787, 38194, 49634, 67574, 121927, 215717, 243854, 322621, 431434, 439231, 645242, 878462, 1585051, 2804321, 3170102, 5608642, 36456173, 72912346]

約数ペア:

[(1, 72912346), (2, 36456173), (13, 5608642), (23, 3170102), (26, 2804321), (46, 1585051), (83, 878462), (113, 645242), (166, 439231), (169, 431434), (226, 322621), (299, 243854), (338, 215717), (598, 121927), (1079, 67574), (1469, 49634), (1909, 38194), (2158, 33787), (2599, 28054), (2938, 24817), (3818, 19097), (3887, 18758), (5198, 14027), (7774, 9379)]