66111708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 178403904

約数和(自身を除く): 112292196

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 97, 102, 156, 194, 204, 221, 257, 291, 388, 442, 514, 582, 663, 771, 884, 1028, 1164, 1261, 1326, 1542, 1649, 2522, 2652, 3084, 3298, 3341, 3783, 4369, 4947, 5044, 6596, 6682, 7566, 8738, 9894, 10023, 13107, 13364, 15132, 17476, 19788, 20046, 21437, 24929, 26214, 40092, 42874, 49858, 52428, 56797, 64311, 74787, 85748, 99716, 113594, 128622, 149574, 170391, 227188, 257244, 299148, 324077, 340782, 423793, 648154, 681564, 847586, 972231, 1271379, 1296308, 1695172, 1944462, 2542758, 3888924, 5085516, 5509309, 11018618, 16527927, 22037236, 33055854, 66111708]

約数ペア:

[(1, 66111708), (2, 33055854), (3, 22037236), (4, 16527927), (6, 11018618), (12, 5509309), (13, 5085516), (17, 3888924), (26, 2542758), (34, 1944462), (39, 1695172), (51, 1296308), (52, 1271379), (68, 972231), (78, 847586), (97, 681564), (102, 648154), (156, 423793), (194, 340782), (204, 324077), (221, 299148), (257, 257244), (291, 227188), (388, 170391), (442, 149574), (514, 128622), (582, 113594), (663, 99716), (771, 85748), (884, 74787), (1028, 64311), (1164, 56797), (1261, 52428), (1326, 49858), (1542, 42874), (1649, 40092), (2522, 26214), (2652, 24929), (3084, 21437), (3298, 20046), (3341, 19788), (3783, 17476), (4369, 15132), (4947, 13364), (5044, 13107), (6596, 10023), (6682, 9894), (7566, 8738)]