90457752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1637

約数の個数: 128

約数和(自身を含む): 291225600

約数和(自身を除く): 200767848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1579, 1736, 1848, 2046, 2387, 2604, 2728, 3158, 4092, 4737, 4774, 5208, 6316, 7161, 8184, 9474, 9548, 11053, 12632, 14322, 17369, 18948, 19096, 22106, 28644, 33159, 34738, 37896, 44212, 48949, 52107, 57288, 66318, 69476, 88424, 97898, 104214, 121583, 132636, 138952, 146847, 195796, 208428, 243166, 265272, 293694, 342643, 364749, 391592, 416856, 486332, 538439, 587388, 685286, 729498, 972664, 1027929, 1076878, 1174776, 1370572, 1458996, 1615317, 2055858, 2153756, 2741144, 2917992, 3230634, 3769073, 4111716, 4307512, 6461268, 7538146, 8223432, 11307219, 12922536, 15076292, 22614438, 30152584, 45228876, 90457752]

約数ペア:

[(1, 90457752), (2, 45228876), (3, 30152584), (4, 22614438), (6, 15076292), (7, 12922536), (8, 11307219), (11, 8223432), (12, 7538146), (14, 6461268), (21, 4307512), (22, 4111716), (24, 3769073), (28, 3230634), (31, 2917992), (33, 2741144), (42, 2153756), (44, 2055858), (56, 1615317), (62, 1458996), (66, 1370572), (77, 1174776), (84, 1076878), (88, 1027929), (93, 972664), (124, 729498), (132, 685286), (154, 587388), (168, 538439), (186, 486332), (217, 416856), (231, 391592), (248, 364749), (264, 342643), (308, 293694), (341, 265272), (372, 243166), (434, 208428), (462, 195796), (616, 146847), (651, 138952), (682, 132636), (744, 121583), (868, 104214), (924, 97898), (1023, 88424), (1302, 69476), (1364, 66318), (1579, 57288), (1736, 52107), (1848, 48949), (2046, 44212), (2387, 37896), (2604, 34738), (2728, 33159), (3158, 28644), (4092, 22106), (4737, 19096), (4774, 18948), (5208, 17369), (6316, 14322), (7161, 12632), (8184, 11053), (9474, 9548)]