26803620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3463}}^1$

素因数の和:3521

約数の個数: 72

約数和(自身を含む): 83219136

約数和(自身を除く): 56415516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3463, 3870, 6926, 7740, 10389, 13852, 17315, 20778, 31167, 34630, 41556, 51945, 62334, 69260, 103890, 124668, 148909, 155835, 207780, 297818, 311670, 446727, 595636, 623340, 744545, 893454, 1340181, 1489090, 1786908, 2233635, 2680362, 2978180, 4467270, 5360724, 6700905, 8934540, 13401810, 26803620]

約数ペア:

[(1, 26803620), (2, 13401810), (3, 8934540), (4, 6700905), (5, 5360724), (6, 4467270), (9, 2978180), (10, 2680362), (12, 2233635), (15, 1786908), (18, 1489090), (20, 1340181), (30, 893454), (36, 744545), (43, 623340), (45, 595636), (60, 446727), (86, 311670), (90, 297818), (129, 207780), (172, 155835), (180, 148909), (215, 124668), (258, 103890), (387, 69260), (430, 62334), (516, 51945), (645, 41556), (774, 34630), (860, 31167), (1290, 20778), (1548, 17315), (1935, 13852), (2580, 10389), (3463, 7740), (3870, 6926)]