107800578

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 251043840

約数和(自身を除く): 143243262

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 837, 907, 1278, 1674, 1814, 1917, 2201, 2721, 3834, 4402, 5442, 6603, 8163, 13206, 16326, 19809, 24489, 28117, 39618, 48978, 56234, 59427, 64397, 84351, 118854, 128794, 168702, 193191, 253053, 386382, 506106, 579573, 759159, 1159146, 1518318, 1738719, 1996307, 3477438, 3992614, 5988921, 11977842, 17966763, 35933526, 53900289, 107800578]

約数ペア:

[(1, 107800578), (2, 53900289), (3, 35933526), (6, 17966763), (9, 11977842), (18, 5988921), (27, 3992614), (31, 3477438), (54, 1996307), (62, 1738719), (71, 1518318), (93, 1159146), (142, 759159), (186, 579573), (213, 506106), (279, 386382), (426, 253053), (558, 193191), (639, 168702), (837, 128794), (907, 118854), (1278, 84351), (1674, 64397), (1814, 59427), (1917, 56234), (2201, 48978), (2721, 39618), (3834, 28117), (4402, 24489), (5442, 19809), (6603, 16326), (8163, 13206)]