80824554

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7112

約数の個数: 40

約数和(自身を含む): 183683808

約数和(自身を除く): 102859254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 7027, 11502, 14054, 21081, 42162, 63243, 126486, 189729, 379458, 498917, 569187, 997834, 1138374, 1496751, 2993502, 4490253, 8980506, 13470759, 26941518, 40412277, 80824554]

約数ペア:

[(1, 80824554), (2, 40412277), (3, 26941518), (6, 13470759), (9, 8980506), (18, 4490253), (27, 2993502), (54, 1496751), (71, 1138374), (81, 997834), (142, 569187), (162, 498917), (213, 379458), (426, 189729), (639, 126486), (1278, 63243), (1917, 42162), (3834, 21081), (5751, 14054), (7027, 11502)]