127328922

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2457

約数の個数: 80

約数和(自身を含む): 333146880

約数和(自身を除く): 205817958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 282, 329, 378, 423, 567, 658, 846, 987, 1134, 1269, 1974, 2389, 2538, 2961, 3807, 4778, 5922, 7167, 7614, 8883, 14334, 16723, 17766, 21501, 26649, 33446, 43002, 50169, 53298, 64503, 100338, 112283, 129006, 150507, 193509, 224566, 301014, 336849, 387018, 451521, 673698, 785981, 903042, 1010547, 1354563, 1571962, 2021094, 2357943, 2709126, 3031641, 4715886, 6063282, 7073829, 9094923, 14147658, 18189846, 21221487, 42442974, 63664461, 127328922]

約数ペア:

[(1, 127328922), (2, 63664461), (3, 42442974), (6, 21221487), (7, 18189846), (9, 14147658), (14, 9094923), (18, 7073829), (21, 6063282), (27, 4715886), (42, 3031641), (47, 2709126), (54, 2357943), (63, 2021094), (81, 1571962), (94, 1354563), (126, 1010547), (141, 903042), (162, 785981), (189, 673698), (282, 451521), (329, 387018), (378, 336849), (423, 301014), (567, 224566), (658, 193509), (846, 150507), (987, 129006), (1134, 112283), (1269, 100338), (1974, 64503), (2389, 53298), (2538, 50169), (2961, 43002), (3807, 33446), (4778, 26649), (5922, 21501), (7167, 17766), (7614, 16723), (8883, 14334)]