77941422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 182538720

約数和(自身を除く): 104597298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 397, 794, 839, 1191, 1678, 2382, 2517, 3573, 5034, 5161, 7146, 7551, 10322, 10907, 15102, 15483, 21814, 30966, 32721, 46449, 65442, 92898, 98163, 196326, 333083, 666166, 999249, 1998498, 2997747, 4330079, 5995494, 8660158, 12990237, 25980474, 38970711, 77941422]

約数ペア:

[(1, 77941422), (2, 38970711), (3, 25980474), (6, 12990237), (9, 8660158), (13, 5995494), (18, 4330079), (26, 2997747), (39, 1998498), (78, 999249), (117, 666166), (234, 333083), (397, 196326), (794, 98163), (839, 92898), (1191, 65442), (1678, 46449), (2382, 32721), (2517, 30966), (3573, 21814), (5034, 15483), (5161, 15102), (7146, 10907), (7551, 10322)]