72426228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6203}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 194557440

約数和(自身を除く): 122131212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 6203, 11676, 12406, 18609, 24812, 37218, 43421, 74436, 86842, 130263, 173684, 260526, 521052, 862217, 1724434, 2586651, 3448868, 5173302, 6035519, 10346604, 12071038, 18106557, 24142076, 36213114, 72426228]

約数ペア:

[(1, 72426228), (2, 36213114), (3, 24142076), (4, 18106557), (6, 12071038), (7, 10346604), (12, 6035519), (14, 5173302), (21, 3448868), (28, 2586651), (42, 1724434), (84, 862217), (139, 521052), (278, 260526), (417, 173684), (556, 130263), (834, 86842), (973, 74436), (1668, 43421), (1946, 37218), (2919, 24812), (3892, 18609), (5838, 12406), (6203, 11676)]