64918692

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1499}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 168840000

約数和(自身を除く): 103921308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1499, 1604, 2406, 2998, 3609, 4497, 4812, 5996, 7218, 8994, 10827, 13491, 14436, 17988, 21654, 26982, 40473, 43308, 53964, 80946, 161892, 601099, 1202198, 1803297, 2404396, 3606594, 5409891, 7213188, 10819782, 16229673, 21639564, 32459346, 64918692]

約数ペア:

[(1, 64918692), (2, 32459346), (3, 21639564), (4, 16229673), (6, 10819782), (9, 7213188), (12, 5409891), (18, 3606594), (27, 2404396), (36, 1803297), (54, 1202198), (108, 601099), (401, 161892), (802, 80946), (1203, 53964), (1499, 43308), (1604, 40473), (2406, 26982), (2998, 21654), (3609, 17988), (4497, 14436), (4812, 13491), (5996, 10827), (7218, 8994)]