81883404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{98893}}^1$

素因数の和:98926

約数の個数: 36

約数和(自身を含む): 215984496

約数和(自身を除く): 134101092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 98893, 197786, 296679, 395572, 593358, 890037, 1186716, 1780074, 2274539, 3560148, 4549078, 6823617, 9098156, 13647234, 20470851, 27294468, 40941702, 81883404]

約数ペア:

[(1, 81883404), (2, 40941702), (3, 27294468), (4, 20470851), (6, 13647234), (9, 9098156), (12, 6823617), (18, 4549078), (23, 3560148), (36, 2274539), (46, 1780074), (69, 1186716), (92, 890037), (138, 593358), (207, 395572), (276, 296679), (414, 197786), (828, 98893)]