77180868

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{15649}}^1$

素因数の和:15796

約数の個数: 36

約数和(自身を含む): 196532700

約数和(自身を除く): 119351832

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 15649, 31298, 46947, 62596, 93894, 140841, 187788, 281682, 563364, 2143913, 4287826, 6431739, 8575652, 12863478, 19295217, 25726956, 38590434, 77180868]

約数ペア:

[(1, 77180868), (2, 38590434), (3, 25726956), (4, 19295217), (6, 12863478), (9, 8575652), (12, 6431739), (18, 4287826), (36, 2143913), (137, 563364), (274, 281682), (411, 187788), (548, 140841), (822, 93894), (1233, 62596), (1644, 46947), (2466, 31298), (4932, 15649)]