90657144

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4562

約数の個数: 80

約数和(自身を含む): 262173120

約数和(自身を除く): 171515976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 4513, 5022, 6696, 9026, 10044, 13539, 18052, 20088, 27078, 36104, 40617, 54156, 81234, 108312, 121851, 139903, 162468, 243702, 279806, 324936, 365553, 419709, 487404, 559612, 731106, 839418, 974808, 1119224, 1259127, 1462212, 1678836, 2518254, 2924424, 3357672, 3777381, 5036508, 7554762, 10073016, 11332143, 15109524, 22664286, 30219048, 45328572, 90657144]

約数ペア:

[(1, 90657144), (2, 45328572), (3, 30219048), (4, 22664286), (6, 15109524), (8, 11332143), (9, 10073016), (12, 7554762), (18, 5036508), (24, 3777381), (27, 3357672), (31, 2924424), (36, 2518254), (54, 1678836), (62, 1462212), (72, 1259127), (81, 1119224), (93, 974808), (108, 839418), (124, 731106), (162, 559612), (186, 487404), (216, 419709), (248, 365553), (279, 324936), (324, 279806), (372, 243702), (558, 162468), (648, 139903), (744, 121851), (837, 108312), (1116, 81234), (1674, 54156), (2232, 40617), (2511, 36104), (3348, 27078), (4513, 20088), (5022, 18052), (6696, 13539), (9026, 10044)]