84284874

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 80

約数和(自身を含む): 201247200

約数和(自身を除く): 116962326

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 139, 162, 171, 197, 278, 342, 394, 417, 513, 591, 834, 1026, 1182, 1251, 1539, 1773, 2502, 2641, 3078, 3546, 3743, 3753, 5282, 5319, 7486, 7506, 7923, 10638, 11229, 11259, 15846, 15957, 22458, 22518, 23769, 27383, 31914, 33687, 47538, 54766, 67374, 71307, 82149, 101061, 142614, 164298, 202122, 213921, 246447, 303183, 427842, 492894, 520277, 606366, 739341, 1040554, 1478682, 1560831, 2218023, 3121662, 4436046, 4682493, 9364986, 14047479, 28094958, 42142437, 84284874]

約数ペア:

[(1, 84284874), (2, 42142437), (3, 28094958), (6, 14047479), (9, 9364986), (18, 4682493), (19, 4436046), (27, 3121662), (38, 2218023), (54, 1560831), (57, 1478682), (81, 1040554), (114, 739341), (139, 606366), (162, 520277), (171, 492894), (197, 427842), (278, 303183), (342, 246447), (394, 213921), (417, 202122), (513, 164298), (591, 142614), (834, 101061), (1026, 82149), (1182, 71307), (1251, 67374), (1539, 54766), (1773, 47538), (2502, 33687), (2641, 31914), (3078, 27383), (3546, 23769), (3743, 22518), (3753, 22458), (5282, 15957), (5319, 15846), (7486, 11259), (7506, 11229), (7923, 10638)]