64400724

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{11251}}^1$

素因数の和:11317

約数の個数: 48

約数和(自身を含む): 170130240

約数和(自身を除く): 105729516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 11251, 22502, 33753, 45004, 67506, 101259, 135012, 202518, 303777, 405036, 596303, 607554, 1192606, 1215108, 1788909, 2385212, 3577818, 5366727, 7155636, 10733454, 16100181, 21466908, 32200362, 64400724]

約数ペア:

[(1, 64400724), (2, 32200362), (3, 21466908), (4, 16100181), (6, 10733454), (9, 7155636), (12, 5366727), (18, 3577818), (27, 2385212), (36, 1788909), (53, 1215108), (54, 1192606), (106, 607554), (108, 596303), (159, 405036), (212, 303777), (318, 202518), (477, 135012), (636, 101259), (954, 67506), (1431, 45004), (1908, 33753), (2862, 22502), (5724, 11251)]