89879886

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 200648448

約数和(自身を除く): 110768562

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 131, 141, 262, 282, 393, 423, 786, 811, 846, 1179, 1622, 2358, 2433, 4866, 6157, 7299, 12314, 14598, 18471, 36942, 38117, 55413, 76234, 106241, 110826, 114351, 212482, 228702, 318723, 343053, 637446, 686106, 956169, 1912338, 4993327, 9986654, 14979981, 29959962, 44939943, 89879886]

約数ペア:

[(1, 89879886), (2, 44939943), (3, 29959962), (6, 14979981), (9, 9986654), (18, 4993327), (47, 1912338), (94, 956169), (131, 686106), (141, 637446), (262, 343053), (282, 318723), (393, 228702), (423, 212482), (786, 114351), (811, 110826), (846, 106241), (1179, 76234), (1622, 55413), (2358, 38117), (2433, 36942), (4866, 18471), (6157, 14598), (7299, 12314)]