8173630878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{12379}}^1$

素因数の和:12669

約数の個数: 64

約数和(自身を含む): 19015680000

約数和(自身を除く): 10842049122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 199, 237, 398, 474, 553, 597, 1106, 1194, 1393, 1659, 2786, 3318, 4179, 8358, 12379, 15721, 24758, 31442, 37137, 47163, 74274, 86653, 94326, 110047, 173306, 220094, 259959, 330141, 519918, 660282, 977941, 1955882, 2463421, 2933823, 4926842, 5867646, 6845587, 7390263, 13691174, 14780526, 17243947, 20536761, 34487894, 41073522, 51731841, 103463682, 194610259, 389220518, 583830777, 1167661554, 1362271813, 2724543626, 4086815439, 8173630878]

約数ペア:

[(1, 8173630878), (2, 4086815439), (3, 2724543626), (6, 1362271813), (7, 1167661554), (14, 583830777), (21, 389220518), (42, 194610259), (79, 103463682), (158, 51731841), (199, 41073522), (237, 34487894), (398, 20536761), (474, 17243947), (553, 14780526), (597, 13691174), (1106, 7390263), (1194, 6845587), (1393, 5867646), (1659, 4926842), (2786, 2933823), (3318, 2463421), (4179, 1955882), (8358, 977941), (12379, 660282), (15721, 519918), (24758, 330141), (31442, 259959), (37137, 220094), (47163, 173306), (74274, 110047), (86653, 94326)]