86696784

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2105

約数の個数: 80

約数和(自身を含む): 251442240

約数和(自身を除く): 164745456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 606, 808, 909, 1212, 1616, 1818, 1987, 2424, 2727, 3636, 3974, 4848, 5454, 5961, 7272, 7948, 10908, 11922, 14544, 15896, 17883, 21816, 23844, 31792, 35766, 43632, 47688, 53649, 71532, 95376, 107298, 143064, 200687, 214596, 286128, 401374, 429192, 602061, 802748, 858384, 1204122, 1605496, 1806183, 2408244, 3210992, 3612366, 4816488, 5418549, 7224732, 9632976, 10837098, 14449464, 21674196, 28898928, 43348392, 86696784]

約数ペア:

[(1, 86696784), (2, 43348392), (3, 28898928), (4, 21674196), (6, 14449464), (8, 10837098), (9, 9632976), (12, 7224732), (16, 5418549), (18, 4816488), (24, 3612366), (27, 3210992), (36, 2408244), (48, 1806183), (54, 1605496), (72, 1204122), (101, 858384), (108, 802748), (144, 602061), (202, 429192), (216, 401374), (303, 286128), (404, 214596), (432, 200687), (606, 143064), (808, 107298), (909, 95376), (1212, 71532), (1616, 53649), (1818, 47688), (1987, 43632), (2424, 35766), (2727, 31792), (3636, 23844), (3974, 21816), (4848, 17883), (5454, 15896), (5961, 14544), (7272, 11922), (7948, 10908)]