82886984460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{65783321}}^1$

素因数の和:65783343

約数の個数: 72

約数和(自身を含む): 287341550496

約数和(自身を除く): 204454566036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 65783321, 131566642, 197349963, 263133284, 328916605, 394699926, 460483247, 592049889, 657833210, 789399852, 920966494, 986749815, 1184099778, 1315666420, 1381449741, 1841932988, 1973499630, 2302416235, 2368199556, 2762899482, 2960249445, 3946999260, 4144349223, 4604832470, 5525798964, 5920498890, 6907248705, 8288698446, 9209664940, 11840997780, 13814497410, 16577396892, 20721746115, 27628994820, 41443492230, 82886984460]

約数ペア:

[(1, 82886984460), (2, 41443492230), (3, 27628994820), (4, 20721746115), (5, 16577396892), (6, 13814497410), (7, 11840997780), (9, 9209664940), (10, 8288698446), (12, 6907248705), (14, 5920498890), (15, 5525798964), (18, 4604832470), (20, 4144349223), (21, 3946999260), (28, 2960249445), (30, 2762899482), (35, 2368199556), (36, 2302416235), (42, 1973499630), (45, 1841932988), (60, 1381449741), (63, 1315666420), (70, 1184099778), (84, 986749815), (90, 920966494), (105, 789399852), (126, 657833210), (140, 592049889), (180, 460483247), (210, 394699926), (252, 328916605), (315, 263133284), (420, 197349963), (630, 131566642), (1260, 65783321)]