788211108

素因数分解:

$2^2\times 3^3\times {\mathrm{1987}}^1\times {\mathrm{3673}}^1$

素因数の和:5673

約数の個数: 48

約数和(自身を含む): 2045095360

約数和(自身を除く): 1256884252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1987, 3673, 3974, 5961, 7346, 7948, 11019, 11922, 14692, 17883, 22038, 23844, 33057, 35766, 44076, 53649, 66114, 71532, 99171, 107298, 132228, 198342, 214596, 396684, 7298251, 14596502, 21894753, 29193004, 43789506, 65684259, 87579012, 131368518, 197052777, 262737036, 394105554, 788211108]

約数ペア:

[(1, 788211108), (2, 394105554), (3, 262737036), (4, 197052777), (6, 131368518), (9, 87579012), (12, 65684259), (18, 43789506), (27, 29193004), (36, 21894753), (54, 14596502), (108, 7298251), (1987, 396684), (3673, 214596), (3974, 198342), (5961, 132228), (7346, 107298), (7948, 99171), (11019, 71532), (11922, 66114), (14692, 53649), (17883, 44076), (22038, 35766), (23844, 33057)]