84418956

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{16631}}^1$

素因数の和:16691

約数の個数: 48

約数和(自身を含む): 223534080

約数和(自身を除く): 139115124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 16631, 33262, 49893, 66524, 99786, 149679, 199572, 299358, 449037, 598716, 781657, 898074, 1563314, 1796148, 2344971, 3126628, 4689942, 7034913, 9379884, 14069826, 21104739, 28139652, 42209478, 84418956]

約数ペア:

[(1, 84418956), (2, 42209478), (3, 28139652), (4, 21104739), (6, 14069826), (9, 9379884), (12, 7034913), (18, 4689942), (27, 3126628), (36, 2344971), (47, 1796148), (54, 1563314), (94, 898074), (108, 781657), (141, 598716), (188, 449037), (282, 299358), (423, 199572), (564, 149679), (846, 99786), (1269, 66524), (1692, 49893), (2538, 33262), (5076, 16631)]