69719856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2058

約数の個数: 80

約数和(自身を含む): 195237504

約数和(自身を除く): 125517648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 1987, 2064, 2193, 2924, 3974, 4386, 5848, 5961, 7948, 8772, 11696, 11922, 15896, 17544, 23844, 31792, 33779, 35088, 47688, 67558, 85441, 95376, 101337, 135116, 170882, 202674, 256323, 270232, 341764, 405348, 512646, 540464, 683528, 810696, 1025292, 1367056, 1452497, 1621392, 2050584, 2904994, 4101168, 4357491, 5809988, 8714982, 11619976, 17429964, 23239952, 34859928, 69719856]

約数ペア:

[(1, 69719856), (2, 34859928), (3, 23239952), (4, 17429964), (6, 11619976), (8, 8714982), (12, 5809988), (16, 4357491), (17, 4101168), (24, 2904994), (34, 2050584), (43, 1621392), (48, 1452497), (51, 1367056), (68, 1025292), (86, 810696), (102, 683528), (129, 540464), (136, 512646), (172, 405348), (204, 341764), (258, 270232), (272, 256323), (344, 202674), (408, 170882), (516, 135116), (688, 101337), (731, 95376), (816, 85441), (1032, 67558), (1462, 47688), (1987, 35088), (2064, 33779), (2193, 31792), (2924, 23844), (3974, 17544), (4386, 15896), (5848, 11922), (5961, 11696), (7948, 8772)]