61800564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 170593248

約数和(自身を除く): 108792684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 1723, 2562, 2989, 3446, 5124, 5169, 5978, 6892, 8967, 10338, 11956, 12061, 17934, 20676, 24122, 35868, 36183, 48244, 72366, 84427, 105103, 144732, 168854, 210206, 253281, 315309, 337708, 420412, 506562, 630618, 735721, 1013124, 1261236, 1471442, 2207163, 2942884, 4414326, 5150047, 8828652, 10300094, 15450141, 20600188, 30900282, 61800564]

約数ペア:

[(1, 61800564), (2, 30900282), (3, 20600188), (4, 15450141), (6, 10300094), (7, 8828652), (12, 5150047), (14, 4414326), (21, 2942884), (28, 2207163), (42, 1471442), (49, 1261236), (61, 1013124), (84, 735721), (98, 630618), (122, 506562), (147, 420412), (183, 337708), (196, 315309), (244, 253281), (294, 210206), (366, 168854), (427, 144732), (588, 105103), (732, 84427), (854, 72366), (1281, 48244), (1708, 36183), (1723, 35868), (2562, 24122), (2989, 20676), (3446, 17934), (5124, 12061), (5169, 11956), (5978, 10338), (6892, 8967)]