66445764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10273}}^1$

素因数の和:10305

約数の個数: 72

約数和(自身を含む): 196767648

約数和(自身を除く): 130321884

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 10273, 20546, 30819, 41092, 61638, 71911, 113003, 123276, 143822, 215733, 226006, 287644, 339009, 431466, 452012, 503377, 678018, 791021, 862932, 1006754, 1356036, 1510131, 1582042, 2013508, 2373063, 3020262, 3164084, 4746126, 5537147, 6040524, 9492252, 11074294, 16611441, 22148588, 33222882, 66445764]

約数ペア:

[(1, 66445764), (2, 33222882), (3, 22148588), (4, 16611441), (6, 11074294), (7, 9492252), (11, 6040524), (12, 5537147), (14, 4746126), (21, 3164084), (22, 3020262), (28, 2373063), (33, 2013508), (42, 1582042), (44, 1510131), (49, 1356036), (66, 1006754), (77, 862932), (84, 791021), (98, 678018), (132, 503377), (147, 452012), (154, 431466), (196, 339009), (231, 287644), (294, 226006), (308, 215733), (462, 143822), (539, 123276), (588, 113003), (924, 71911), (1078, 61638), (1617, 41092), (2156, 30819), (3234, 20546), (6468, 10273)]