77980084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{757}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 168773248

約数和(自身を除く): 90793164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 283, 364, 566, 757, 1132, 1514, 1981, 3028, 3679, 3962, 5299, 7358, 7924, 9841, 10598, 14716, 19682, 21196, 25753, 39364, 51506, 68887, 103012, 137774, 214231, 275548, 428462, 856924, 1499617, 2785003, 2999234, 5570006, 5998468, 11140012, 19495021, 38990042, 77980084]

約数ペア:

[(1, 77980084), (2, 38990042), (4, 19495021), (7, 11140012), (13, 5998468), (14, 5570006), (26, 2999234), (28, 2785003), (52, 1499617), (91, 856924), (182, 428462), (283, 275548), (364, 214231), (566, 137774), (757, 103012), (1132, 68887), (1514, 51506), (1981, 39364), (3028, 25753), (3679, 21196), (3962, 19682), (5299, 14716), (7358, 10598), (7924, 9841)]