81233856

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12821}}^1$

素因数の和:12850

約数の個数: 84

約数和(自身を含む): 254029464

約数和(自身を除く): 172795608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 12821, 25642, 38463, 51284, 76926, 102568, 115389, 141031, 153852, 205136, 230778, 282062, 307704, 410272, 423093, 461556, 564124, 615408, 820544, 846186, 923112, 1128248, 1230816, 1269279, 1692372, 1846224, 2256496, 2461632, 2538558, 3384744, 3692448, 4512992, 5077116, 6769488, 7384896, 9025984, 10154232, 13538976, 20308464, 27077952, 40616928, 81233856]

約数ペア:

[(1, 81233856), (2, 40616928), (3, 27077952), (4, 20308464), (6, 13538976), (8, 10154232), (9, 9025984), (11, 7384896), (12, 6769488), (16, 5077116), (18, 4512992), (22, 3692448), (24, 3384744), (32, 2538558), (33, 2461632), (36, 2256496), (44, 1846224), (48, 1692372), (64, 1269279), (66, 1230816), (72, 1128248), (88, 923112), (96, 846186), (99, 820544), (132, 615408), (144, 564124), (176, 461556), (192, 423093), (198, 410272), (264, 307704), (288, 282062), (352, 230778), (396, 205136), (528, 153852), (576, 141031), (704, 115389), (792, 102568), (1056, 76926), (1584, 51284), (2112, 38463), (3168, 25642), (6336, 12821)]