87702978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 194775840

約数和(自身を除く): 107072862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 121, 214, 242, 321, 363, 642, 726, 1129, 1177, 2258, 2354, 3387, 3531, 6774, 7062, 12419, 12947, 24838, 25894, 37257, 38841, 74514, 77682, 120803, 136609, 241606, 273218, 362409, 409827, 724818, 819654, 1328833, 2657666, 3986499, 7972998, 14617163, 29234326, 43851489, 87702978]

約数ペア:

[(1, 87702978), (2, 43851489), (3, 29234326), (6, 14617163), (11, 7972998), (22, 3986499), (33, 2657666), (66, 1328833), (107, 819654), (121, 724818), (214, 409827), (242, 362409), (321, 273218), (363, 241606), (642, 136609), (726, 120803), (1129, 77682), (1177, 74514), (2258, 38841), (2354, 37257), (3387, 25894), (3531, 24838), (6774, 12947), (7062, 12419)]