78900216

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 203558400

約数和(自身を除く): 124658184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 113, 141, 188, 226, 282, 339, 376, 452, 564, 619, 678, 904, 1128, 1238, 1356, 1857, 2476, 2712, 3714, 4952, 5311, 7428, 10622, 14856, 15933, 21244, 29093, 31866, 42488, 58186, 63732, 69947, 87279, 116372, 127464, 139894, 174558, 209841, 232744, 279788, 349116, 419682, 559576, 698232, 839364, 1678728, 3287509, 6575018, 9862527, 13150036, 19725054, 26300072, 39450108, 78900216]

約数ペア:

[(1, 78900216), (2, 39450108), (3, 26300072), (4, 19725054), (6, 13150036), (8, 9862527), (12, 6575018), (24, 3287509), (47, 1678728), (94, 839364), (113, 698232), (141, 559576), (188, 419682), (226, 349116), (282, 279788), (339, 232744), (376, 209841), (452, 174558), (564, 139894), (619, 127464), (678, 116372), (904, 87279), (1128, 69947), (1238, 63732), (1356, 58186), (1857, 42488), (2476, 31866), (2712, 29093), (3714, 21244), (4952, 15933), (5311, 14856), (7428, 10622)]