89584638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 211825152

約数和(自身を除く): 122240514

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 263, 286, 397, 429, 526, 789, 794, 858, 1191, 1578, 2382, 2893, 3419, 4367, 5161, 5786, 6838, 8679, 8734, 10257, 10322, 13101, 15483, 17358, 20514, 26202, 30966, 37609, 56771, 75218, 104411, 112827, 113542, 170313, 208822, 225654, 313233, 340626, 626466, 1148521, 1357343, 2297042, 2714686, 3445563, 4072029, 6891126, 8144058, 14930773, 29861546, 44792319, 89584638]

約数ペア:

[(1, 89584638), (2, 44792319), (3, 29861546), (6, 14930773), (11, 8144058), (13, 6891126), (22, 4072029), (26, 3445563), (33, 2714686), (39, 2297042), (66, 1357343), (78, 1148521), (143, 626466), (263, 340626), (286, 313233), (397, 225654), (429, 208822), (526, 170313), (789, 113542), (794, 112827), (858, 104411), (1191, 75218), (1578, 56771), (2382, 37609), (2893, 30966), (3419, 26202), (4367, 20514), (5161, 17358), (5786, 15483), (6838, 13101), (8679, 10322), (8734, 10257)]