82077786

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{72379}}^1$

素因数の和:72400

約数の個数: 40

約数和(自身を含む): 210191520

約数和(自身を除く): 128113734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 72379, 144758, 217137, 434274, 506653, 651411, 1013306, 1302822, 1519959, 1954233, 3039918, 3908466, 4559877, 5862699, 9119754, 11725398, 13679631, 27359262, 41038893, 82077786]

約数ペア:

[(1, 82077786), (2, 41038893), (3, 27359262), (6, 13679631), (7, 11725398), (9, 9119754), (14, 5862699), (18, 4559877), (21, 3908466), (27, 3039918), (42, 1954233), (54, 1519959), (63, 1302822), (81, 1013306), (126, 651411), (162, 506653), (189, 434274), (378, 217137), (567, 144758), (1134, 72379)]