66451308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71917}}^1$

素因数の和:71942

約数の個数: 48

約数和(自身を含む): 193315584

約数和(自身を除く): 126864276

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, 71917, 143834, 215751, 287668, 431502, 503419, 791087, 863004, 1006838, 1510257, 1582174, 2013676, 2373261, 3020514, 3164348, 4746522, 5537609, 6041028, 9493044, 11075218, 16612827, 22150436, 33225654, 66451308]

約数ペア:

[(1, 66451308), (2, 33225654), (3, 22150436), (4, 16612827), (6, 11075218), (7, 9493044), (11, 6041028), (12, 5537609), (14, 4746522), (21, 3164348), (22, 3020514), (28, 2373261), (33, 2013676), (42, 1582174), (44, 1510257), (66, 1006838), (77, 863004), (84, 791087), (132, 503419), (154, 431502), (231, 287668), (308, 215751), (462, 143834), (924, 71917)]