31140072

素因数分解:

$2^3\times 3^3\times {\mathrm{144167}}^1$

素因数の和:144182

約数の個数: 32

約数和(自身を含む): 86500800

約数和(自身を除く): 55360728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 144167, 288334, 432501, 576668, 865002, 1153336, 1297503, 1730004, 2595006, 3460008, 3892509, 5190012, 7785018, 10380024, 15570036, 31140072]

約数ペア:

[(1, 31140072), (2, 15570036), (3, 10380024), (4, 7785018), (6, 5190012), (8, 3892509), (9, 3460008), (12, 2595006), (18, 1730004), (24, 1297503), (27, 1153336), (36, 865002), (54, 576668), (72, 432501), (108, 288334), (216, 144167)]