47638668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 144193280

約数和(自身を除く): 96554612

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 109, 121, 129, 132, 154, 172, 218, 231, 242, 258, 301, 308, 327, 363, 436, 462, 473, 484, 516, 602, 654, 726, 763, 847, 903, 924, 946, 1199, 1204, 1308, 1419, 1452, 1526, 1694, 1806, 1892, 2289, 2398, 2541, 2838, 3052, 3311, 3388, 3597, 3612, 4578, 4687, 4796, 5082, 5203, 5676, 6622, 7194, 8393, 9156, 9374, 9933, 10164, 10406, 13189, 13244, 14061, 14388, 15609, 16786, 18748, 19866, 20812, 25179, 26378, 28122, 31218, 32809, 33572, 36421, 39567, 39732, 50358, 51557, 52756, 56244, 62436, 65618, 72842, 79134, 92323, 98427, 100716, 103114, 109263, 131236, 145684, 154671, 158268, 184646, 196854, 206228, 218526, 276969, 309342, 360899, 369292, 393708, 437052, 553938, 567127, 618684, 721798, 1082697, 1107876, 1134254, 1443596, 1701381, 2165394, 2268508, 3402762, 3969889, 4330788, 6805524, 7939778, 11909667, 15879556, 23819334, 47638668]

約数ペア:

[(1, 47638668), (2, 23819334), (3, 15879556), (4, 11909667), (6, 7939778), (7, 6805524), (11, 4330788), (12, 3969889), (14, 3402762), (21, 2268508), (22, 2165394), (28, 1701381), (33, 1443596), (42, 1134254), (43, 1107876), (44, 1082697), (66, 721798), (77, 618684), (84, 567127), (86, 553938), (109, 437052), (121, 393708), (129, 369292), (132, 360899), (154, 309342), (172, 276969), (218, 218526), (231, 206228), (242, 196854), (258, 184646), (301, 158268), (308, 154671), (327, 145684), (363, 131236), (436, 109263), (462, 103114), (473, 100716), (484, 98427), (516, 92323), (602, 79134), (654, 72842), (726, 65618), (763, 62436), (847, 56244), (903, 52756), (924, 51557), (946, 50358), (1199, 39732), (1204, 39567), (1308, 36421), (1419, 33572), (1452, 32809), (1526, 31218), (1694, 28122), (1806, 26378), (1892, 25179), (2289, 20812), (2398, 19866), (2541, 18748), (2838, 16786), (3052, 15609), (3311, 14388), (3388, 14061), (3597, 13244), (3612, 13189), (4578, 10406), (4687, 10164), (4796, 9933), (5082, 9374), (5203, 9156), (5676, 8393), (6622, 7194)]