86818464

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{619}}^1$

素因数の和:1122

約数の個数: 72

約数和(自身を含む): 247796640

約数和(自身を除く): 160978176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 619, 974, 1238, 1461, 1857, 1948, 2476, 2922, 3714, 3896, 4383, 4952, 5571, 5844, 7428, 7792, 8766, 9904, 11142, 11688, 14856, 15584, 17532, 19808, 22284, 23376, 29712, 35064, 44568, 46752, 59424, 70128, 89136, 140256, 178272, 301453, 602906, 904359, 1205812, 1808718, 2411624, 2713077, 3617436, 4823248, 5426154, 7234872, 9646496, 10852308, 14469744, 21704616, 28939488, 43409232, 86818464]

約数ペア:

[(1, 86818464), (2, 43409232), (3, 28939488), (4, 21704616), (6, 14469744), (8, 10852308), (9, 9646496), (12, 7234872), (16, 5426154), (18, 4823248), (24, 3617436), (32, 2713077), (36, 2411624), (48, 1808718), (72, 1205812), (96, 904359), (144, 602906), (288, 301453), (487, 178272), (619, 140256), (974, 89136), (1238, 70128), (1461, 59424), (1857, 46752), (1948, 44568), (2476, 35064), (2922, 29712), (3714, 23376), (3896, 22284), (4383, 19808), (4952, 17532), (5571, 15584), (5844, 14856), (7428, 11688), (7792, 11142), (8766, 9904)]