77773578

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 81634422

約数列:

[1, 2, 3, 6, 53, 106, 159, 199, 318, 398, 597, 1194, 1229, 2458, 3687, 7374, 10547, 21094, 31641, 63282, 65137, 130274, 195411, 244571, 390822, 489142, 733713, 1467426, 12962263, 25924526, 38886789, 77773578]

約数ペア:

[(1, 77773578), (2, 38886789), (3, 25924526), (6, 12962263), (53, 1467426), (106, 733713), (159, 489142), (199, 390822), (318, 244571), (398, 195411), (597, 130274), (1194, 65137), (1229, 63282), (2458, 31641), (3687, 21094), (7374, 10547)]