68803116

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 164602368

約数和(自身を除く): 95799252

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 251, 318, 431, 502, 636, 753, 862, 1004, 1293, 1506, 1724, 2586, 3012, 5172, 13303, 22843, 26606, 39909, 45686, 53212, 68529, 79818, 91372, 108181, 137058, 159636, 216362, 274116, 324543, 432724, 649086, 1298172, 5733593, 11467186, 17200779, 22934372, 34401558, 68803116]

約数ペア:

[(1, 68803116), (2, 34401558), (3, 22934372), (4, 17200779), (6, 11467186), (12, 5733593), (53, 1298172), (106, 649086), (159, 432724), (212, 324543), (251, 274116), (318, 216362), (431, 159636), (502, 137058), (636, 108181), (753, 91372), (862, 79818), (1004, 68529), (1293, 53212), (1506, 45686), (1724, 39909), (2586, 26606), (3012, 22843), (5172, 13303)]