72018588057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{8677}}^1$

素因数の和:9222

約数の個数: 64

約数和(自身を含む): 113833144320

約数和(自身を除く): 41814556263

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 487, 741, 897, 1311, 1461, 5681, 6331, 8677, 9253, 11201, 17043, 18993, 26031, 27759, 33603, 112801, 120289, 145613, 164863, 199571, 212819, 338403, 360867, 436839, 494589, 598713, 638457, 2143219, 2594423, 2766647, 3791849, 4225699, 6429657, 7783269, 8299941, 11375547, 12677097, 49294037, 54934087, 80288281, 97191077, 147882111, 164802261, 240864843, 291573231, 1043747653, 1263484001, 1846630463, 3131242959, 3790452003, 5539891389, 24006196019, 72018588057]

約数ペア:

[(1, 72018588057), (3, 24006196019), (13, 5539891389), (19, 3790452003), (23, 3131242959), (39, 1846630463), (57, 1263484001), (69, 1043747653), (247, 291573231), (299, 240864843), (437, 164802261), (487, 147882111), (741, 97191077), (897, 80288281), (1311, 54934087), (1461, 49294037), (5681, 12677097), (6331, 11375547), (8677, 8299941), (9253, 7783269), (11201, 6429657), (17043, 4225699), (18993, 3791849), (26031, 2766647), (27759, 2594423), (33603, 2143219), (112801, 638457), (120289, 598713), (145613, 494589), (164863, 436839), (199571, 360867), (212819, 338403)]