85781862

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 197775360

約数和(自身を除く): 111993498

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 73, 94, 141, 146, 219, 282, 423, 438, 463, 657, 846, 926, 1269, 1314, 1389, 1971, 2538, 2778, 3431, 3942, 4167, 6862, 8334, 10293, 12501, 20586, 21761, 25002, 30879, 33799, 43522, 61758, 65283, 67598, 92637, 101397, 130566, 185274, 195849, 202794, 304191, 391698, 587547, 608382, 912573, 1175094, 1588553, 1825146, 3177106, 4765659, 9531318, 14296977, 28593954, 42890931, 85781862]

約数ペア:

[(1, 85781862), (2, 42890931), (3, 28593954), (6, 14296977), (9, 9531318), (18, 4765659), (27, 3177106), (47, 1825146), (54, 1588553), (73, 1175094), (94, 912573), (141, 608382), (146, 587547), (219, 391698), (282, 304191), (423, 202794), (438, 195849), (463, 185274), (657, 130566), (846, 101397), (926, 92637), (1269, 67598), (1314, 65283), (1389, 61758), (1971, 43522), (2538, 33799), (2778, 30879), (3431, 25002), (3942, 21761), (4167, 20586), (6862, 12501), (8334, 10293)]