72039390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{8669}}^1$

素因数の和:8956

約数の個数: 32

約数和(自身を含む): 173538720

約数和(自身を除く): 101499330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 8669, 17338, 26007, 43345, 52014, 86690, 130035, 260070, 2401313, 4802626, 7203939, 12006565, 14407878, 24013130, 36019695, 72039390]

約数ペア:

[(1, 72039390), (2, 36019695), (3, 24013130), (5, 14407878), (6, 12006565), (10, 7203939), (15, 4802626), (30, 2401313), (277, 260070), (554, 130035), (831, 86690), (1385, 52014), (1662, 43345), (2770, 26007), (4155, 17338), (8310, 8669)]