77906196

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 205164960

約数和(自身を除く): 127258764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 708, 774, 853, 1062, 1548, 1706, 2124, 2537, 2559, 3412, 5074, 5118, 7611, 7677, 10148, 10236, 15222, 15354, 22833, 30444, 30708, 36679, 45666, 50327, 73358, 91332, 100654, 110037, 146716, 150981, 201308, 220074, 301962, 330111, 440148, 452943, 603924, 660222, 905886, 1320444, 1811772, 2164061, 4328122, 6492183, 8656244, 12984366, 19476549, 25968732, 38953098, 77906196]

約数ペア:

[(1, 77906196), (2, 38953098), (3, 25968732), (4, 19476549), (6, 12984366), (9, 8656244), (12, 6492183), (18, 4328122), (36, 2164061), (43, 1811772), (59, 1320444), (86, 905886), (118, 660222), (129, 603924), (172, 452943), (177, 440148), (236, 330111), (258, 301962), (354, 220074), (387, 201308), (516, 150981), (531, 146716), (708, 110037), (774, 100654), (853, 91332), (1062, 73358), (1548, 50327), (1706, 45666), (2124, 36679), (2537, 30708), (2559, 30444), (3412, 22833), (5074, 15354), (5118, 15222), (7611, 10236), (7677, 10148)]