78826614

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 169869312

約数和(自身を除く): 91042698

約数列:

[1, 2, 3, 6, 31, 47, 62, 71, 93, 94, 127, 141, 142, 186, 213, 254, 282, 381, 426, 762, 1457, 2201, 2914, 3337, 3937, 4371, 4402, 5969, 6603, 6674, 7874, 8742, 9017, 10011, 11811, 11938, 13206, 17907, 18034, 20022, 23622, 27051, 35814, 54102, 103447, 185039, 206894, 279527, 310341, 370078, 423799, 555117, 559054, 620682, 838581, 847598, 1110234, 1271397, 1677162, 2542794, 13137769, 26275538, 39413307, 78826614]

約数ペア:

[(1, 78826614), (2, 39413307), (3, 26275538), (6, 13137769), (31, 2542794), (47, 1677162), (62, 1271397), (71, 1110234), (93, 847598), (94, 838581), (127, 620682), (141, 559054), (142, 555117), (186, 423799), (213, 370078), (254, 310341), (282, 279527), (381, 206894), (426, 185039), (762, 103447), (1457, 54102), (2201, 35814), (2914, 27051), (3337, 23622), (3937, 20022), (4371, 18034), (4402, 17907), (5969, 13206), (6603, 11938), (6674, 11811), (7874, 10011), (8742, 9017)]