72214716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19993}}^1$

素因数の和:20050

約数の個数: 48

約数和(自身を含む): 197060864

約数和(自身を除く): 124846148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 19993, 39986, 59979, 79972, 119958, 139951, 239916, 279902, 419853, 559804, 839706, 859699, 1679412, 1719398, 2579097, 3438796, 5158194, 6017893, 10316388, 12035786, 18053679, 24071572, 36107358, 72214716]

約数ペア:

[(1, 72214716), (2, 36107358), (3, 24071572), (4, 18053679), (6, 12035786), (7, 10316388), (12, 6017893), (14, 5158194), (21, 3438796), (28, 2579097), (42, 1719398), (43, 1679412), (84, 859699), (86, 839706), (129, 559804), (172, 419853), (258, 279902), (301, 239916), (516, 139951), (602, 119958), (903, 79972), (1204, 59979), (1806, 39986), (3612, 19993)]