81590832

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5501}}^1$

素因数の和:5618

約数の個数: 60

約数和(自身を含む): 230599824

約数和(自身を除く): 149008992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 5501, 7416, 11002, 14832, 16503, 22004, 33006, 44008, 49509, 66012, 88016, 99018, 132024, 198036, 264048, 396072, 566603, 792144, 1133206, 1699809, 2266412, 3399618, 4532824, 5099427, 6799236, 9065648, 10198854, 13598472, 20397708, 27196944, 40795416, 81590832]

約数ペア:

[(1, 81590832), (2, 40795416), (3, 27196944), (4, 20397708), (6, 13598472), (8, 10198854), (9, 9065648), (12, 6799236), (16, 5099427), (18, 4532824), (24, 3399618), (36, 2266412), (48, 1699809), (72, 1133206), (103, 792144), (144, 566603), (206, 396072), (309, 264048), (412, 198036), (618, 132024), (824, 99018), (927, 88016), (1236, 66012), (1648, 49509), (1854, 44008), (2472, 33006), (3708, 22004), (4944, 16503), (5501, 14832), (7416, 11002)]