122845548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 334911024

約数和(自身を除く): 212065476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 401, 521, 588, 802, 1042, 1203, 1563, 1604, 2084, 2406, 2807, 3126, 3647, 4812, 5614, 6252, 7294, 8421, 10941, 11228, 14588, 16842, 19649, 21882, 25529, 33684, 39298, 43764, 51058, 58947, 76587, 78596, 102116, 117894, 153174, 208921, 235788, 306348, 417842, 626763, 835684, 1253526, 1462447, 2507052, 2924894, 4387341, 5849788, 8774682, 10237129, 17549364, 20474258, 30711387, 40948516, 61422774, 122845548]

約数ペア:

[(1, 122845548), (2, 61422774), (3, 40948516), (4, 30711387), (6, 20474258), (7, 17549364), (12, 10237129), (14, 8774682), (21, 5849788), (28, 4387341), (42, 2924894), (49, 2507052), (84, 1462447), (98, 1253526), (147, 835684), (196, 626763), (294, 417842), (401, 306348), (521, 235788), (588, 208921), (802, 153174), (1042, 117894), (1203, 102116), (1563, 78596), (1604, 76587), (2084, 58947), (2406, 51058), (2807, 43764), (3126, 39298), (3647, 33684), (4812, 25529), (5614, 21882), (6252, 19649), (7294, 16842), (8421, 14588), (10941, 11228)]