81743832

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27691}}^1$

素因数の和:27744

約数の個数: 48

約数和(自身を含む): 226797480

約数和(自身を除く): 145053648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 27691, 55382, 83073, 110764, 166146, 221528, 249219, 332292, 498438, 664584, 996876, 1135331, 1993752, 2270662, 3405993, 4541324, 6811986, 9082648, 10217979, 13623972, 20435958, 27247944, 40871916, 81743832]

約数ペア:

[(1, 81743832), (2, 40871916), (3, 27247944), (4, 20435958), (6, 13623972), (8, 10217979), (9, 9082648), (12, 6811986), (18, 4541324), (24, 3405993), (36, 2270662), (41, 1993752), (72, 1135331), (82, 996876), (123, 664584), (164, 498438), (246, 332292), (328, 249219), (369, 221528), (492, 166146), (738, 110764), (984, 83073), (1476, 55382), (2952, 27691)]