87920898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2859

約数の個数: 48

約数和(自身を含む): 196621056

約数和(自身を除く): 108700158

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 2797, 5239, 5594, 8391, 10478, 15717, 16782, 31434, 36361, 72722, 86707, 109083, 173414, 218166, 260121, 472693, 520242, 945386, 1127191, 1418079, 2254382, 2836158, 3381573, 6763146, 14653483, 29306966, 43960449, 87920898]

約数ペア:

[(1, 87920898), (2, 43960449), (3, 29306966), (6, 14653483), (13, 6763146), (26, 3381573), (31, 2836158), (39, 2254382), (62, 1418079), (78, 1127191), (93, 945386), (169, 520242), (186, 472693), (338, 260121), (403, 218166), (507, 173414), (806, 109083), (1014, 86707), (1209, 72722), (2418, 36361), (2797, 31434), (5239, 16782), (5594, 15717), (8391, 10478)]