81100068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1249}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 216720000

約数和(自身を除く): 135619932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 773, 1249, 1546, 2319, 2498, 3092, 3747, 4638, 4996, 5411, 7494, 8743, 9276, 10822, 14988, 16233, 17486, 21644, 26229, 32466, 34972, 52458, 64932, 104916, 965477, 1930954, 2896431, 3861908, 5792862, 6758339, 11585724, 13516678, 20275017, 27033356, 40550034, 81100068]

約数ペア:

[(1, 81100068), (2, 40550034), (3, 27033356), (4, 20275017), (6, 13516678), (7, 11585724), (12, 6758339), (14, 5792862), (21, 3861908), (28, 2896431), (42, 1930954), (84, 965477), (773, 104916), (1249, 64932), (1546, 52458), (2319, 34972), (2498, 32466), (3092, 26229), (3747, 21644), (4638, 17486), (4996, 16233), (5411, 14988), (7494, 10822), (8743, 9276)]