87774516

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 84

約数和(自身を含む): 237976704

約数和(自身を除く): 150202188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 971, 972, 1116, 1458, 1674, 1942, 2511, 2913, 2916, 3348, 3884, 5022, 5826, 7533, 8739, 10044, 11652, 15066, 17478, 22599, 26217, 30101, 30132, 34956, 45198, 52434, 60202, 78651, 90303, 90396, 104868, 120404, 157302, 180606, 235953, 270909, 314604, 361212, 471906, 541818, 707859, 812727, 943812, 1083636, 1415718, 1625454, 2438181, 2831436, 3250908, 4876362, 7314543, 9752724, 14629086, 21943629, 29258172, 43887258, 87774516]

約数ペア:

[(1, 87774516), (2, 43887258), (3, 29258172), (4, 21943629), (6, 14629086), (9, 9752724), (12, 7314543), (18, 4876362), (27, 3250908), (31, 2831436), (36, 2438181), (54, 1625454), (62, 1415718), (81, 1083636), (93, 943812), (108, 812727), (124, 707859), (162, 541818), (186, 471906), (243, 361212), (279, 314604), (324, 270909), (372, 235953), (486, 180606), (558, 157302), (729, 120404), (837, 104868), (971, 90396), (972, 90303), (1116, 78651), (1458, 60202), (1674, 52434), (1942, 45198), (2511, 34956), (2913, 30132), (2916, 30101), (3348, 26217), (3884, 22599), (5022, 17478), (5826, 15066), (7533, 11652), (8739, 10044)]