69653658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 157040640

約数和(自身を除く): 87386982

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 127, 254, 283, 323, 381, 566, 646, 762, 849, 969, 1698, 1938, 2159, 2413, 4318, 4811, 4826, 5377, 6477, 7239, 9622, 10754, 12954, 14433, 14478, 16131, 28866, 32262, 35941, 41021, 71882, 82042, 91409, 107823, 123063, 182818, 215646, 246126, 274227, 548454, 610997, 682879, 1221994, 1365758, 1832991, 2048637, 3665982, 4097274, 11608943, 23217886, 34826829, 69653658]

約数ペア:

[(1, 69653658), (2, 34826829), (3, 23217886), (6, 11608943), (17, 4097274), (19, 3665982), (34, 2048637), (38, 1832991), (51, 1365758), (57, 1221994), (102, 682879), (114, 610997), (127, 548454), (254, 274227), (283, 246126), (323, 215646), (381, 182818), (566, 123063), (646, 107823), (762, 91409), (849, 82042), (969, 71882), (1698, 41021), (1938, 35941), (2159, 32262), (2413, 28866), (4318, 16131), (4811, 14478), (4826, 14433), (5377, 12954), (6477, 10754), (7239, 9622)]