31194576

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{4421}}^1$

素因数の和:4449

約数の個数: 90

約数和(自身を含む): 101577762

約数和(自身を除く): 70383186

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 4421, 7056, 8842, 13263, 17684, 26526, 30947, 35368, 39789, 53052, 61894, 70736, 79578, 92841, 106104, 123788, 159156, 185682, 212208, 216629, 247576, 278523, 318312, 371364, 433258, 495152, 557046, 636624, 649887, 742728, 866516, 1114092, 1299774, 1485456, 1733032, 1949661, 2228184, 2599548, 3466064, 3899322, 4456368, 5199096, 7798644, 10398192, 15597288, 31194576]

約数ペア:

[(1, 31194576), (2, 15597288), (3, 10398192), (4, 7798644), (6, 5199096), (7, 4456368), (8, 3899322), (9, 3466064), (12, 2599548), (14, 2228184), (16, 1949661), (18, 1733032), (21, 1485456), (24, 1299774), (28, 1114092), (36, 866516), (42, 742728), (48, 649887), (49, 636624), (56, 557046), (63, 495152), (72, 433258), (84, 371364), (98, 318312), (112, 278523), (126, 247576), (144, 216629), (147, 212208), (168, 185682), (196, 159156), (252, 123788), (294, 106104), (336, 92841), (392, 79578), (441, 70736), (504, 61894), (588, 53052), (784, 39789), (882, 35368), (1008, 30947), (1176, 26526), (1764, 17684), (2352, 13263), (3528, 8842), (4421, 7056)]