87972264

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3109}}^1$

素因数の和:3255

約数の個数: 64

約数和(自身を含む): 246312000

約数和(自身を除く): 158339736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3109, 3144, 3537, 4716, 6218, 7074, 9327, 9432, 12436, 14148, 18654, 24872, 27981, 28296, 37308, 55962, 74616, 83943, 111924, 167886, 223848, 335772, 407279, 671544, 814558, 1221837, 1629116, 2443674, 3258232, 3665511, 4887348, 7331022, 9774696, 10996533, 14662044, 21993066, 29324088, 43986132, 87972264]

約数ペア:

[(1, 87972264), (2, 43986132), (3, 29324088), (4, 21993066), (6, 14662044), (8, 10996533), (9, 9774696), (12, 7331022), (18, 4887348), (24, 3665511), (27, 3258232), (36, 2443674), (54, 1629116), (72, 1221837), (108, 814558), (131, 671544), (216, 407279), (262, 335772), (393, 223848), (524, 167886), (786, 111924), (1048, 83943), (1179, 74616), (1572, 55962), (2358, 37308), (3109, 28296), (3144, 27981), (3537, 24872), (4716, 18654), (6218, 14148), (7074, 12436), (9327, 9432)]