81066336

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3864

約数の個数: 96

約数和(自身を含む): 242712288

約数和(自身を除く): 161645952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 3821, 5304, 7072, 7642, 10608, 11463, 15284, 21216, 22926, 30568, 45852, 49673, 61136, 64957, 91704, 99346, 122272, 129914, 149019, 183408, 194871, 198692, 259828, 298038, 366816, 389742, 397384, 519656, 596076, 779484, 794768, 844441, 1039312, 1192152, 1558968, 1589536, 1688882, 2078624, 2384304, 2533323, 3117936, 3377764, 4768608, 5066646, 6235872, 6755528, 10133292, 13511056, 20266584, 27022112, 40533168, 81066336]

約数ペア:

[(1, 81066336), (2, 40533168), (3, 27022112), (4, 20266584), (6, 13511056), (8, 10133292), (12, 6755528), (13, 6235872), (16, 5066646), (17, 4768608), (24, 3377764), (26, 3117936), (32, 2533323), (34, 2384304), (39, 2078624), (48, 1688882), (51, 1589536), (52, 1558968), (68, 1192152), (78, 1039312), (96, 844441), (102, 794768), (104, 779484), (136, 596076), (156, 519656), (204, 397384), (208, 389742), (221, 366816), (272, 298038), (312, 259828), (408, 198692), (416, 194871), (442, 183408), (544, 149019), (624, 129914), (663, 122272), (816, 99346), (884, 91704), (1248, 64957), (1326, 61136), (1632, 49673), (1768, 45852), (2652, 30568), (3536, 22926), (3821, 21216), (5304, 15284), (7072, 11463), (7642, 10608)]