81522402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2287}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 176047872

約数和(自身を除く): 94525470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 457, 914, 1371, 2287, 2742, 4574, 5941, 6861, 11882, 13722, 17823, 29731, 35646, 59462, 89193, 178386, 1045159, 2090318, 3135477, 6270954, 13587067, 27174134, 40761201, 81522402]

約数ペア:

[(1, 81522402), (2, 40761201), (3, 27174134), (6, 13587067), (13, 6270954), (26, 3135477), (39, 2090318), (78, 1045159), (457, 178386), (914, 89193), (1371, 59462), (2287, 35646), (2742, 29731), (4574, 17823), (5941, 13722), (6861, 11882)]