90486234

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{7867}}^1$

素因数の和:7952

約数の個数: 40

約数和(自身を含む): 205638048

約数和(自身を除く): 115151814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 7867, 11502, 15734, 23601, 47202, 70803, 141606, 212409, 424818, 558557, 637227, 1117114, 1274454, 1675671, 3351342, 5027013, 10054026, 15081039, 30162078, 45243117, 90486234]

約数ペア:

[(1, 90486234), (2, 45243117), (3, 30162078), (6, 15081039), (9, 10054026), (18, 5027013), (27, 3351342), (54, 1675671), (71, 1274454), (81, 1117114), (142, 637227), (162, 558557), (213, 424818), (426, 212409), (639, 141606), (1278, 70803), (1917, 47202), (3834, 23601), (5751, 15734), (7867, 11502)]