86867004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 237146448

約数和(自身を除く): 150279444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 241, 294, 482, 588, 613, 723, 964, 1226, 1446, 1687, 1839, 2452, 2892, 3374, 3678, 4291, 5061, 6748, 7356, 8582, 10122, 11809, 12873, 17164, 20244, 23618, 25746, 30037, 35427, 47236, 51492, 60074, 70854, 90111, 120148, 141708, 147733, 180222, 295466, 360444, 443199, 590932, 886398, 1034131, 1772796, 2068262, 3102393, 4136524, 6204786, 7238917, 12409572, 14477834, 21716751, 28955668, 43433502, 86867004]

約数ペア:

[(1, 86867004), (2, 43433502), (3, 28955668), (4, 21716751), (6, 14477834), (7, 12409572), (12, 7238917), (14, 6204786), (21, 4136524), (28, 3102393), (42, 2068262), (49, 1772796), (84, 1034131), (98, 886398), (147, 590932), (196, 443199), (241, 360444), (294, 295466), (482, 180222), (588, 147733), (613, 141708), (723, 120148), (964, 90111), (1226, 70854), (1446, 60074), (1687, 51492), (1839, 47236), (2452, 35427), (2892, 30037), (3374, 25746), (3678, 23618), (4291, 20244), (5061, 17164), (6748, 12873), (7356, 11809), (8582, 10122)]