68406312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{219251}}^1$

素因数の和:219273

約数の個数: 32

約数和(自身を含む): 184171680

約数和(自身を除く): 115765368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 219251, 438502, 657753, 877004, 1315506, 1754008, 2631012, 2850263, 5262024, 5700526, 8550789, 11401052, 17101578, 22802104, 34203156, 68406312]

約数ペア:

[(1, 68406312), (2, 34203156), (3, 22802104), (4, 17101578), (6, 11401052), (8, 8550789), (12, 5700526), (13, 5262024), (24, 2850263), (26, 2631012), (39, 1754008), (52, 1315506), (78, 877004), (104, 657753), (156, 438502), (312, 219251)]