84470022

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 150812298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 53, 63, 78, 91, 98, 106, 117, 126, 139, 147, 159, 182, 234, 273, 278, 294, 318, 371, 417, 441, 477, 546, 637, 689, 742, 819, 834, 882, 954, 973, 1113, 1251, 1274, 1378, 1638, 1807, 1911, 1946, 2067, 2226, 2502, 2597, 2919, 3339, 3614, 3822, 4134, 4823, 5194, 5421, 5733, 5838, 6201, 6678, 6811, 7367, 7791, 8757, 9646, 10842, 11466, 12402, 12649, 13622, 14469, 14734, 15582, 16263, 17514, 20433, 22101, 23373, 25298, 28938, 32526, 33761, 37947, 40866, 43407, 44202, 46746, 51569, 61299, 66303, 67522, 75894, 86814, 88543, 95771, 101283, 103138, 113841, 122598, 132606, 154707, 177086, 191542, 202566, 227682, 265629, 287313, 303849, 309414, 360983, 464121, 531258, 574626, 607698, 670397, 721966, 796887, 861939, 928242, 1082949, 1340794, 1593774, 1723878, 2011191, 2165898, 3248847, 4022382, 4692779, 6033573, 6497694, 9385558, 12067146, 14078337, 28156674, 42235011, 84470022]

約数ペア:

[(1, 84470022), (2, 42235011), (3, 28156674), (6, 14078337), (7, 12067146), (9, 9385558), (13, 6497694), (14, 6033573), (18, 4692779), (21, 4022382), (26, 3248847), (39, 2165898), (42, 2011191), (49, 1723878), (53, 1593774), (63, 1340794), (78, 1082949), (91, 928242), (98, 861939), (106, 796887), (117, 721966), (126, 670397), (139, 607698), (147, 574626), (159, 531258), (182, 464121), (234, 360983), (273, 309414), (278, 303849), (294, 287313), (318, 265629), (371, 227682), (417, 202566), (441, 191542), (477, 177086), (546, 154707), (637, 132606), (689, 122598), (742, 113841), (819, 103138), (834, 101283), (882, 95771), (954, 88543), (973, 86814), (1113, 75894), (1251, 67522), (1274, 66303), (1378, 61299), (1638, 51569), (1807, 46746), (1911, 44202), (1946, 43407), (2067, 40866), (2226, 37947), (2502, 33761), (2597, 32526), (2919, 28938), (3339, 25298), (3614, 23373), (3822, 22101), (4134, 20433), (4823, 17514), (5194, 16263), (5421, 15582), (5733, 14734), (5838, 14469), (6201, 13622), (6678, 12649), (6811, 12402), (7367, 11466), (7791, 10842), (8757, 9646)]