87239856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1450

約数の個数: 80

約数和(自身を含む): 247984128

約数和(自身を除く): 160744272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 127, 132, 176, 254, 264, 381, 508, 528, 762, 1016, 1301, 1397, 1524, 2032, 2602, 2794, 3048, 3903, 4191, 5204, 5588, 6096, 7806, 8382, 10408, 11176, 14311, 15612, 16764, 20816, 22352, 28622, 31224, 33528, 42933, 57244, 62448, 67056, 85866, 114488, 165227, 171732, 228976, 330454, 343464, 495681, 660908, 686928, 991362, 1321816, 1817497, 1982724, 2643632, 3634994, 3965448, 5452491, 7269988, 7930896, 10904982, 14539976, 21809964, 29079952, 43619928, 87239856]

約数ペア:

[(1, 87239856), (2, 43619928), (3, 29079952), (4, 21809964), (6, 14539976), (8, 10904982), (11, 7930896), (12, 7269988), (16, 5452491), (22, 3965448), (24, 3634994), (33, 2643632), (44, 1982724), (48, 1817497), (66, 1321816), (88, 991362), (127, 686928), (132, 660908), (176, 495681), (254, 343464), (264, 330454), (381, 228976), (508, 171732), (528, 165227), (762, 114488), (1016, 85866), (1301, 67056), (1397, 62448), (1524, 57244), (2032, 42933), (2602, 33528), (2794, 31224), (3048, 28622), (3903, 22352), (4191, 20816), (5204, 16764), (5588, 15612), (6096, 14311), (7806, 11176), (8382, 10408)]