72383864

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2999}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 155520000

約数和(自身を除く): 83136136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 2999, 3017, 3448, 5998, 6034, 11996, 12068, 20993, 23992, 24136, 41986, 83972, 167944, 1292569, 2585138, 5170276, 9047983, 10340552, 18095966, 36191932, 72383864]

約数ペア:

[(1, 72383864), (2, 36191932), (4, 18095966), (7, 10340552), (8, 9047983), (14, 5170276), (28, 2585138), (56, 1292569), (431, 167944), (862, 83972), (1724, 41986), (2999, 24136), (3017, 23992), (3448, 20993), (5998, 12068), (6034, 11996)]