81110736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1289

約数の個数: 120

約数和(自身を含む): 263516864

約数和(自身を除く): 182406128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1201, 1206, 1407, 1608, 1876, 2402, 2412, 2814, 3216, 3603, 3752, 4221, 4804, 4824, 5628, 7206, 7504, 8407, 8442, 9608, 9648, 10809, 11256, 14412, 16814, 16884, 19216, 21618, 22512, 25221, 28824, 33628, 33768, 43236, 50442, 57648, 67256, 67536, 75663, 80467, 86472, 100884, 134512, 151326, 160934, 172944, 201768, 241401, 302652, 321868, 403536, 482802, 563269, 605304, 643736, 724203, 965604, 1126538, 1210608, 1287472, 1448406, 1689807, 1931208, 2253076, 2896812, 3379614, 3862416, 4506152, 5069421, 5793624, 6759228, 9012304, 10138842, 11587248, 13518456, 20277684, 27036912, 40555368, 81110736]

約数ペア:

[(1, 81110736), (2, 40555368), (3, 27036912), (4, 20277684), (6, 13518456), (7, 11587248), (8, 10138842), (9, 9012304), (12, 6759228), (14, 5793624), (16, 5069421), (18, 4506152), (21, 3862416), (24, 3379614), (28, 2896812), (36, 2253076), (42, 1931208), (48, 1689807), (56, 1448406), (63, 1287472), (67, 1210608), (72, 1126538), (84, 965604), (112, 724203), (126, 643736), (134, 605304), (144, 563269), (168, 482802), (201, 403536), (252, 321868), (268, 302652), (336, 241401), (402, 201768), (469, 172944), (504, 160934), (536, 151326), (603, 134512), (804, 100884), (938, 86472), (1008, 80467), (1072, 75663), (1201, 67536), (1206, 67256), (1407, 57648), (1608, 50442), (1876, 43236), (2402, 33768), (2412, 33628), (2814, 28824), (3216, 25221), (3603, 22512), (3752, 21618), (4221, 19216), (4804, 16884), (4824, 16814), (5628, 14412), (7206, 11256), (7504, 10809), (8407, 9648), (8442, 9608)]