68431716

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3103

約数の個数: 72

約数和(自身を含む): 187247424

約数和(自身を除く): 118815708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3061, 3726, 5589, 6122, 7452, 9183, 11178, 12244, 18366, 22356, 27549, 36732, 55098, 70403, 82647, 110196, 140806, 165294, 211209, 247941, 281612, 330588, 422418, 495882, 633627, 743823, 844836, 991764, 1267254, 1487646, 1900881, 2534508, 2975292, 3801762, 5702643, 7603524, 11405286, 17107929, 22810572, 34215858, 68431716]

約数ペア:

[(1, 68431716), (2, 34215858), (3, 22810572), (4, 17107929), (6, 11405286), (9, 7603524), (12, 5702643), (18, 3801762), (23, 2975292), (27, 2534508), (36, 1900881), (46, 1487646), (54, 1267254), (69, 991764), (81, 844836), (92, 743823), (108, 633627), (138, 495882), (162, 422418), (207, 330588), (243, 281612), (276, 247941), (324, 211209), (414, 165294), (486, 140806), (621, 110196), (828, 82647), (972, 70403), (1242, 55098), (1863, 36732), (2484, 27549), (3061, 22356), (3726, 18366), (5589, 12244), (6122, 11178), (7452, 9183)]