72866142

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{2017}}^1$

素因数の和:2254

約数の個数: 40

約数和(自身を含む): 164087616

約数和(自身を除く): 91221474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 1338, 2007, 2017, 4014, 4034, 6021, 6051, 12042, 12102, 18063, 18153, 36126, 36306, 54459, 108918, 163377, 326754, 449791, 899582, 1349373, 2698746, 4048119, 8096238, 12144357, 24288714, 36433071, 72866142]

約数ペア:

[(1, 72866142), (2, 36433071), (3, 24288714), (6, 12144357), (9, 8096238), (18, 4048119), (27, 2698746), (54, 1349373), (81, 899582), (162, 449791), (223, 326754), (446, 163377), (669, 108918), (1338, 54459), (2007, 36306), (2017, 36126), (4014, 18153), (4034, 18063), (6021, 12102), (6051, 12042)]