90747342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 232906752

約数和(自身を除く): 142159410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 107, 126, 127, 159, 214, 254, 318, 321, 371, 381, 477, 642, 742, 749, 762, 889, 954, 963, 1113, 1143, 1498, 1778, 1926, 2226, 2247, 2286, 2667, 3339, 4494, 5334, 5671, 6678, 6731, 6741, 8001, 11342, 13462, 13482, 13589, 16002, 17013, 20193, 27178, 34026, 39697, 40386, 40767, 47117, 51039, 60579, 79394, 81534, 94234, 95123, 102078, 119091, 121158, 122301, 141351, 190246, 238182, 244602, 282702, 285369, 357273, 424053, 570738, 714546, 720217, 848106, 856107, 1440434, 1712214, 2160651, 4321302, 5041519, 6481953, 10083038, 12963906, 15124557, 30249114, 45373671, 90747342]

約数ペア:

[(1, 90747342), (2, 45373671), (3, 30249114), (6, 15124557), (7, 12963906), (9, 10083038), (14, 6481953), (18, 5041519), (21, 4321302), (42, 2160651), (53, 1712214), (63, 1440434), (106, 856107), (107, 848106), (126, 720217), (127, 714546), (159, 570738), (214, 424053), (254, 357273), (318, 285369), (321, 282702), (371, 244602), (381, 238182), (477, 190246), (642, 141351), (742, 122301), (749, 121158), (762, 119091), (889, 102078), (954, 95123), (963, 94234), (1113, 81534), (1143, 79394), (1498, 60579), (1778, 51039), (1926, 47117), (2226, 40767), (2247, 40386), (2286, 39697), (2667, 34026), (3339, 27178), (4494, 20193), (5334, 17013), (5671, 16002), (6678, 13589), (6731, 13482), (6741, 13462), (8001, 11342)]