87198732

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{24971}}^1$

素因数の和:25078

約数の個数: 36

約数和(自身を含む): 222700296

約数和(自身を除く): 135501564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 24971, 49942, 74913, 99884, 149826, 224739, 299652, 449478, 898956, 2422187, 4844374, 7266561, 9688748, 14533122, 21799683, 29066244, 43599366, 87198732]

約数ペア:

[(1, 87198732), (2, 43599366), (3, 29066244), (4, 21799683), (6, 14533122), (9, 9688748), (12, 7266561), (18, 4844374), (36, 2422187), (97, 898956), (194, 449478), (291, 299652), (388, 224739), (582, 149826), (873, 99884), (1164, 74913), (1746, 49942), (3492, 24971)]