77336290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 143828784

約数和(自身を除く): 66492494

約数列:

[1, 2, 5, 10, 37, 74, 185, 197, 370, 394, 985, 1061, 1970, 2122, 5305, 7289, 10610, 14578, 36445, 39257, 72890, 78514, 196285, 209017, 392570, 418034, 1045085, 2090170, 7733629, 15467258, 38668145, 77336290]

約数ペア:

[(1, 77336290), (2, 38668145), (5, 15467258), (10, 7733629), (37, 2090170), (74, 1045085), (185, 418034), (197, 392570), (370, 209017), (394, 196285), (985, 78514), (1061, 72890), (1970, 39257), (2122, 36445), (5305, 14578), (7289, 10610)]