89691786

素因数分解:

$2^1\times 3^6\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 56

約数和(自身を含む): 203350464

約数和(自身を除く): 113658678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 243, 271, 454, 486, 542, 681, 729, 813, 1362, 1458, 1626, 2043, 2439, 4086, 4878, 6129, 7317, 12258, 14634, 18387, 21951, 36774, 43902, 55161, 61517, 65853, 110322, 123034, 131706, 165483, 184551, 197559, 330966, 369102, 395118, 553653, 1107306, 1660959, 3321918, 4982877, 9965754, 14948631, 29897262, 44845893, 89691786]

約数ペア:

[(1, 89691786), (2, 44845893), (3, 29897262), (6, 14948631), (9, 9965754), (18, 4982877), (27, 3321918), (54, 1660959), (81, 1107306), (162, 553653), (227, 395118), (243, 369102), (271, 330966), (454, 197559), (486, 184551), (542, 165483), (681, 131706), (729, 123034), (813, 110322), (1362, 65853), (1458, 61517), (1626, 55161), (2043, 43902), (2439, 36774), (4086, 21951), (4878, 18387), (6129, 14634), (7317, 12258)]