81924336

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 249827760

約数和(自身を除く): 167903424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 107, 117, 144, 156, 208, 214, 234, 312, 321, 409, 428, 468, 624, 642, 818, 856, 936, 963, 1227, 1284, 1391, 1636, 1712, 1872, 1926, 2454, 2568, 2782, 3272, 3681, 3852, 4173, 4908, 5136, 5317, 5564, 6544, 7362, 7704, 8346, 9816, 10634, 11128, 12519, 14724, 15408, 15951, 16692, 19632, 21268, 22256, 25038, 29448, 31902, 33384, 42536, 43763, 47853, 50076, 58896, 63804, 66768, 85072, 87526, 95706, 100152, 127608, 131289, 175052, 191412, 200304, 255216, 262578, 350104, 382824, 393867, 525156, 568919, 700208, 765648, 787734, 1050312, 1137838, 1575468, 1706757, 2100624, 2275676, 3150936, 3413514, 4551352, 5120271, 6301872, 6827028, 9102704, 10240542, 13654056, 20481084, 27308112, 40962168, 81924336]

約数ペア:

[(1, 81924336), (2, 40962168), (3, 27308112), (4, 20481084), (6, 13654056), (8, 10240542), (9, 9102704), (12, 6827028), (13, 6301872), (16, 5120271), (18, 4551352), (24, 3413514), (26, 3150936), (36, 2275676), (39, 2100624), (48, 1706757), (52, 1575468), (72, 1137838), (78, 1050312), (104, 787734), (107, 765648), (117, 700208), (144, 568919), (156, 525156), (208, 393867), (214, 382824), (234, 350104), (312, 262578), (321, 255216), (409, 200304), (428, 191412), (468, 175052), (624, 131289), (642, 127608), (818, 100152), (856, 95706), (936, 87526), (963, 85072), (1227, 66768), (1284, 63804), (1391, 58896), (1636, 50076), (1712, 47853), (1872, 43763), (1926, 42536), (2454, 33384), (2568, 31902), (2782, 29448), (3272, 25038), (3681, 22256), (3852, 21268), (4173, 19632), (4908, 16692), (5136, 15951), (5317, 15408), (5564, 14724), (6544, 12519), (7362, 11128), (7704, 10634), (8346, 9816)]