78818796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{312773}}^1$

素因数の和:312790

約数の個数: 36

約数和(自身を含む): 227699472

約数和(自身を除く): 148880676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 312773, 625546, 938319, 1251092, 1876638, 2189411, 2814957, 3753276, 4378822, 5629914, 6568233, 8757644, 11259828, 13136466, 19704699, 26272932, 39409398, 78818796]

約数ペア:

[(1, 78818796), (2, 39409398), (3, 26272932), (4, 19704699), (6, 13136466), (7, 11259828), (9, 8757644), (12, 6568233), (14, 5629914), (18, 4378822), (21, 3753276), (28, 2814957), (36, 2189411), (42, 1876638), (63, 1251092), (84, 938319), (126, 625546), (252, 312773)]