86715916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 180532800

約数和(自身を除く): 93816884

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 269, 397, 406, 538, 794, 812, 1076, 1588, 1883, 2779, 3766, 5558, 7532, 7801, 11116, 11513, 15602, 23026, 31204, 46052, 54607, 80591, 106793, 109214, 161182, 213586, 218428, 322364, 427172, 747551, 1495102, 2990204, 3096997, 6193994, 12387988, 21678979, 43357958, 86715916]

約数ペア:

[(1, 86715916), (2, 43357958), (4, 21678979), (7, 12387988), (14, 6193994), (28, 3096997), (29, 2990204), (58, 1495102), (116, 747551), (203, 427172), (269, 322364), (397, 218428), (406, 213586), (538, 161182), (794, 109214), (812, 106793), (1076, 80591), (1588, 54607), (1883, 46052), (2779, 31204), (3766, 23026), (5558, 15602), (7532, 11513), (7801, 11116)]