76789245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 140958720

約数和(自身を除く): 64169475

約数列:

[1, 3, 5, 13, 15, 29, 37, 39, 65, 87, 111, 145, 185, 195, 367, 377, 435, 481, 555, 1073, 1101, 1131, 1443, 1835, 1885, 2405, 3219, 4771, 5365, 5505, 5655, 7215, 10643, 13579, 13949, 14313, 16095, 23855, 31929, 40737, 41847, 53215, 67895, 69745, 71565, 138359, 159645, 176527, 203685, 209235, 393791, 415077, 529581, 691795, 882635, 1181373, 1968955, 2075385, 2647905, 5119283, 5906865, 15357849, 25596415, 76789245]

約数ペア:

[(1, 76789245), (3, 25596415), (5, 15357849), (13, 5906865), (15, 5119283), (29, 2647905), (37, 2075385), (39, 1968955), (65, 1181373), (87, 882635), (111, 691795), (145, 529581), (185, 415077), (195, 393791), (367, 209235), (377, 203685), (435, 176527), (481, 159645), (555, 138359), (1073, 71565), (1101, 69745), (1131, 67895), (1443, 53215), (1835, 41847), (1885, 40737), (2405, 31929), (3219, 23855), (4771, 16095), (5365, 14313), (5505, 13949), (5655, 13579), (7215, 10643)]