66687504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106871}}^1$

素因数の和:106895

約数の個数: 40

約数和(自身を含む): 185529792

約数和(自身を除く): 118842288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 106871, 213742, 320613, 427484, 641226, 854968, 1282452, 1389323, 1709936, 2564904, 2778646, 4167969, 5129808, 5557292, 8335938, 11114584, 16671876, 22229168, 33343752, 66687504]

約数ペア:

[(1, 66687504), (2, 33343752), (3, 22229168), (4, 16671876), (6, 11114584), (8, 8335938), (12, 5557292), (13, 5129808), (16, 4167969), (24, 2778646), (26, 2564904), (39, 1709936), (48, 1389323), (52, 1282452), (78, 854968), (104, 641226), (156, 427484), (208, 320613), (312, 213742), (624, 106871)]