86224743

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 150543360

約数和(自身を除く): 64318617

約数列:

[1, 3, 9, 11, 27, 29, 33, 47, 71, 81, 87, 99, 141, 213, 261, 297, 319, 423, 517, 639, 781, 783, 891, 957, 1269, 1363, 1551, 1917, 2059, 2343, 2349, 2871, 3337, 3807, 4089, 4653, 5751, 6177, 7029, 8613, 10011, 12267, 13959, 14993, 18531, 21087, 22649, 25839, 30033, 36707, 36801, 41877, 44979, 55593, 63261, 67947, 90099, 96773, 110121, 110403, 134937, 166779, 203841, 270297, 290319, 330363, 404811, 611523, 870957, 991089, 1064503, 1214433, 1834569, 2612871, 2973267, 3193509, 7838613, 9580527, 28741581, 86224743]

約数ペア:

[(1, 86224743), (3, 28741581), (9, 9580527), (11, 7838613), (27, 3193509), (29, 2973267), (33, 2612871), (47, 1834569), (71, 1214433), (81, 1064503), (87, 991089), (99, 870957), (141, 611523), (213, 404811), (261, 330363), (297, 290319), (319, 270297), (423, 203841), (517, 166779), (639, 134937), (781, 110403), (783, 110121), (891, 96773), (957, 90099), (1269, 67947), (1363, 63261), (1551, 55593), (1917, 44979), (2059, 41877), (2343, 36801), (2349, 36707), (2871, 30033), (3337, 25839), (3807, 22649), (4089, 21087), (4653, 18531), (5751, 14993), (6177, 13959), (7029, 12267), (8613, 10011)]