81314634

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1163}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 167169024

約数和(自身を除く): 85854390

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 271, 542, 813, 1163, 1626, 2326, 3489, 6978, 11653, 23306, 34959, 50009, 69918, 100018, 150027, 300054, 315173, 630346, 945519, 1891038, 13552439, 27104878, 40657317, 81314634]

約数ペア:

[(1, 81314634), (2, 40657317), (3, 27104878), (6, 13552439), (43, 1891038), (86, 945519), (129, 630346), (258, 315173), (271, 300054), (542, 150027), (813, 100018), (1163, 69918), (1626, 50009), (2326, 34959), (3489, 23306), (6978, 11653)]