91981036

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{1069}}^1$

素因数の和:1526

約数の個数: 36

約数和(自身を含む): 187849200

約数和(自身を除く): 95868164

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 878, 1069, 1756, 2138, 3073, 4276, 6146, 7483, 12292, 14966, 21511, 29932, 43022, 52381, 86044, 104762, 209524, 469291, 938582, 1877164, 3285037, 6570074, 13140148, 22995259, 45990518, 91981036]

約数ペア:

[(1, 91981036), (2, 45990518), (4, 22995259), (7, 13140148), (14, 6570074), (28, 3285037), (49, 1877164), (98, 938582), (196, 469291), (439, 209524), (878, 104762), (1069, 86044), (1756, 52381), (2138, 43022), (3073, 29932), (4276, 21511), (6146, 14966), (7483, 12292)]