190609884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2199

約数の個数: 72

約数和(自身を含む): 501621120

約数和(自身を除く): 311011236

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, 1062, 1548, 2087, 2124, 2537, 4174, 5074, 6261, 7611, 8348, 10148, 12522, 15222, 18783, 22833, 25044, 30444, 37566, 45666, 75132, 89741, 91332, 123133, 179482, 246266, 269223, 358964, 369399, 492532, 538446, 738798, 807669, 1076892, 1108197, 1477596, 1615338, 2216394, 3230676, 4432788, 5294719, 10589438, 15884157, 21178876, 31768314, 47652471, 63536628, 95304942, 190609884]

約数ペア:

[(1, 190609884), (2, 95304942), (3, 63536628), (4, 47652471), (6, 31768314), (9, 21178876), (12, 15884157), (18, 10589438), (36, 5294719), (43, 4432788), (59, 3230676), (86, 2216394), (118, 1615338), (129, 1477596), (172, 1108197), (177, 1076892), (236, 807669), (258, 738798), (354, 538446), (387, 492532), (516, 369399), (531, 358964), (708, 269223), (774, 246266), (1062, 179482), (1548, 123133), (2087, 91332), (2124, 89741), (2537, 75132), (4174, 45666), (5074, 37566), (6261, 30444), (7611, 25044), (8348, 22833), (10148, 18783), (12522, 15222)]