87201738

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7307}}^1$

素因数の和:7348

約数の個数: 64

約数和(自身を含む): 220993920

約数和(自身を除く): 133792182

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 7307, 11934, 14614, 21921, 43842, 65763, 94991, 124219, 131526, 189982, 197289, 248438, 284973, 372657, 394578, 569946, 745314, 854919, 1117971, 1614847, 1709838, 2235942, 2564757, 3229694, 3353913, 4844541, 5129514, 6707826, 9689082, 14533623, 29067246, 43600869, 87201738]

約数ペア:

[(1, 87201738), (2, 43600869), (3, 29067246), (6, 14533623), (9, 9689082), (13, 6707826), (17, 5129514), (18, 4844541), (26, 3353913), (27, 3229694), (34, 2564757), (39, 2235942), (51, 1709838), (54, 1614847), (78, 1117971), (102, 854919), (117, 745314), (153, 569946), (221, 394578), (234, 372657), (306, 284973), (351, 248438), (442, 197289), (459, 189982), (663, 131526), (702, 124219), (918, 94991), (1326, 65763), (1989, 43842), (3978, 21921), (5967, 14614), (7307, 11934)]