78689934

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 182952000

約数和(自身を除く): 104262066

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 109, 174, 218, 261, 327, 461, 522, 654, 783, 922, 981, 1383, 1566, 1962, 2766, 2943, 3161, 4149, 5886, 6322, 8298, 9483, 12447, 13369, 18966, 24894, 26738, 28449, 40107, 50249, 56898, 80214, 85347, 100498, 120321, 150747, 170694, 240642, 301494, 360963, 452241, 721926, 904482, 1356723, 1457221, 2713446, 2914442, 4371663, 8743326, 13114989, 26229978, 39344967, 78689934]

約数ペア:

[(1, 78689934), (2, 39344967), (3, 26229978), (6, 13114989), (9, 8743326), (18, 4371663), (27, 2914442), (29, 2713446), (54, 1457221), (58, 1356723), (87, 904482), (109, 721926), (174, 452241), (218, 360963), (261, 301494), (327, 240642), (461, 170694), (522, 150747), (654, 120321), (783, 100498), (922, 85347), (981, 80214), (1383, 56898), (1566, 50249), (1962, 40107), (2766, 28449), (2943, 26738), (3161, 24894), (4149, 18966), (5886, 13369), (6322, 12447), (8298, 9483)]