85781976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7621}}^1$

素因数の和:7704

約数の個数: 64

約数和(自身を含む): 248782080

約数和(自身を除く): 163000104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 7621, 11256, 15242, 22863, 30484, 45726, 53347, 60968, 91452, 106694, 160041, 182904, 213388, 320082, 426776, 510607, 640164, 1021214, 1280328, 1531821, 2042428, 3063642, 3574249, 4084856, 6127284, 7148498, 10722747, 12254568, 14296996, 21445494, 28593992, 42890988, 85781976]

約数ペア:

[(1, 85781976), (2, 42890988), (3, 28593992), (4, 21445494), (6, 14296996), (7, 12254568), (8, 10722747), (12, 7148498), (14, 6127284), (21, 4084856), (24, 3574249), (28, 3063642), (42, 2042428), (56, 1531821), (67, 1280328), (84, 1021214), (134, 640164), (168, 510607), (201, 426776), (268, 320082), (402, 213388), (469, 182904), (536, 160041), (804, 106694), (938, 91452), (1407, 60968), (1608, 53347), (1876, 45726), (2814, 30484), (3752, 22863), (5628, 15242), (7621, 11256)]