128689992

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{9767}}^1$

素因数の和:9843

約数の個数: 64

約数和(自身を含む): 363369600

約数和(自身を除く): 234679608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 9767, 13176, 19534, 29301, 39068, 58602, 78136, 87903, 117204, 175806, 234408, 263709, 351612, 527418, 595787, 703224, 1054836, 1191574, 1787361, 2109672, 2383148, 3574722, 4766296, 5362083, 7149444, 10724166, 14298888, 16086249, 21448332, 32172498, 42896664, 64344996, 128689992]

約数ペア:

[(1, 128689992), (2, 64344996), (3, 42896664), (4, 32172498), (6, 21448332), (8, 16086249), (9, 14298888), (12, 10724166), (18, 7149444), (24, 5362083), (27, 4766296), (36, 3574722), (54, 2383148), (61, 2109672), (72, 1787361), (108, 1191574), (122, 1054836), (183, 703224), (216, 595787), (244, 527418), (366, 351612), (488, 263709), (549, 234408), (732, 175806), (1098, 117204), (1464, 87903), (1647, 78136), (2196, 58602), (3294, 39068), (4392, 29301), (6588, 19534), (9767, 13176)]