68406768

素因数分解:

$2^4\times 3^4\times {\mathrm{52783}}^1$

素因数の和:52803

約数の個数: 50

約数和(自身を含む): 197992784

約数和(自身を除く): 129586016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 52783, 105566, 158349, 211132, 316698, 422264, 475047, 633396, 844528, 950094, 1266792, 1425141, 1900188, 2533584, 2850282, 3800376, 4275423, 5700564, 7600752, 8550846, 11401128, 17101692, 22802256, 34203384, 68406768]

約数ペア:

[(1, 68406768), (2, 34203384), (3, 22802256), (4, 17101692), (6, 11401128), (8, 8550846), (9, 7600752), (12, 5700564), (16, 4275423), (18, 3800376), (24, 2850282), (27, 2533584), (36, 1900188), (48, 1425141), (54, 1266792), (72, 950094), (81, 844528), (108, 633396), (144, 475047), (162, 422264), (216, 316698), (324, 211132), (432, 158349), (648, 105566), (1296, 52783)]