85745286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 213127200

約数和(自身を除く): 127381914

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 109, 137, 174, 198, 218, 261, 274, 319, 327, 411, 522, 638, 654, 822, 957, 981, 1199, 1233, 1507, 1914, 1962, 2398, 2466, 2871, 3014, 3161, 3597, 3973, 4521, 5742, 6322, 7194, 7946, 9042, 9483, 10791, 11919, 13563, 14933, 18966, 21582, 23838, 27126, 28449, 29866, 34771, 35757, 43703, 44799, 56898, 69542, 71514, 87406, 89598, 104313, 131109, 134397, 164263, 208626, 262218, 268794, 312939, 328526, 393327, 433057, 492789, 625878, 786654, 866114, 985578, 1299171, 1478367, 2598342, 2956734, 3897513, 4763627, 7795026, 9527254, 14290881, 28581762, 42872643, 85745286]

約数ペア:

[(1, 85745286), (2, 42872643), (3, 28581762), (6, 14290881), (9, 9527254), (11, 7795026), (18, 4763627), (22, 3897513), (29, 2956734), (33, 2598342), (58, 1478367), (66, 1299171), (87, 985578), (99, 866114), (109, 786654), (137, 625878), (174, 492789), (198, 433057), (218, 393327), (261, 328526), (274, 312939), (319, 268794), (327, 262218), (411, 208626), (522, 164263), (638, 134397), (654, 131109), (822, 104313), (957, 89598), (981, 87406), (1199, 71514), (1233, 69542), (1507, 56898), (1914, 44799), (1962, 43703), (2398, 35757), (2466, 34771), (2871, 29866), (3014, 28449), (3161, 27126), (3597, 23838), (3973, 21582), (4521, 18966), (5742, 14933), (6322, 13563), (7194, 11919), (7946, 10791), (9042, 9483)]