77644518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3343}}^1$

素因数の和:3441

約数の個数: 48

約数和(自身を含む): 182983680

約数和(自身を除く): 105339162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3343, 3871, 6686, 7742, 10029, 11613, 20058, 23226, 23401, 46802, 70203, 140406, 163807, 264097, 327614, 491421, 528194, 792291, 982842, 1584582, 1848679, 3697358, 5546037, 11092074, 12940753, 25881506, 38822259, 77644518]

約数ペア:

[(1, 77644518), (2, 38822259), (3, 25881506), (6, 12940753), (7, 11092074), (14, 5546037), (21, 3697358), (42, 1848679), (49, 1584582), (79, 982842), (98, 792291), (147, 528194), (158, 491421), (237, 327614), (294, 264097), (474, 163807), (553, 140406), (1106, 70203), (1659, 46802), (3318, 23401), (3343, 23226), (3871, 20058), (6686, 11613), (7742, 10029)]