66521532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71993}}^1$

素因数の和:72018

約数の個数: 48

約数和(自身を含む): 193519872

約数和(自身を除く): 126998340

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 71993, 143986, 215979, 287972, 431958, 503951, 791923, 863916, 1007902, 1511853, 1583846, 2015804, 2375769, 3023706, 3167692, 4751538, 5543461, 6047412, 9503076, 11086922, 16630383, 22173844, 33260766, 66521532]

約数ペア:

[(1, 66521532), (2, 33260766), (3, 22173844), (4, 16630383), (6, 11086922), (7, 9503076), (11, 6047412), (12, 5543461), (14, 4751538), (21, 3167692), (22, 3023706), (28, 2375769), (33, 2015804), (42, 1583846), (44, 1511853), (66, 1007902), (77, 863916), (84, 791923), (132, 503951), (154, 431958), (231, 287972), (308, 215979), (462, 143986), (924, 71993)]