83420274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53681}}^1$

素因数の和:53730

約数の個数: 32

約数和(自身を含む): 195831936

約数和(自身を除く): 112411662

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 53681, 107362, 161043, 322086, 375767, 751534, 1127301, 1986197, 2254602, 3972394, 5958591, 11917182, 13903379, 27806758, 41710137, 83420274]

約数ペア:

[(1, 83420274), (2, 41710137), (3, 27806758), (6, 13903379), (7, 11917182), (14, 5958591), (21, 3972394), (37, 2254602), (42, 1986197), (74, 1127301), (111, 751534), (222, 375767), (259, 322086), (518, 161043), (777, 107362), (1554, 53681)]