72706704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{613}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 215617152

約数和(自身を除く): 142910448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 353, 613, 706, 1059, 1226, 1412, 1839, 2118, 2452, 2471, 2824, 3678, 4236, 4291, 4904, 4942, 5648, 7356, 7413, 8472, 8582, 9808, 9884, 12873, 14712, 14826, 16944, 17164, 19768, 25746, 29424, 29652, 34328, 39536, 51492, 59304, 68656, 102984, 118608, 205968, 216389, 432778, 649167, 865556, 1298334, 1514723, 1731112, 2596668, 3029446, 3462224, 4544169, 5193336, 6058892, 9088338, 10386672, 12117784, 18176676, 24235568, 36353352, 72706704]

約数ペア:

[(1, 72706704), (2, 36353352), (3, 24235568), (4, 18176676), (6, 12117784), (7, 10386672), (8, 9088338), (12, 6058892), (14, 5193336), (16, 4544169), (21, 3462224), (24, 3029446), (28, 2596668), (42, 1731112), (48, 1514723), (56, 1298334), (84, 865556), (112, 649167), (168, 432778), (336, 216389), (353, 205968), (613, 118608), (706, 102984), (1059, 68656), (1226, 59304), (1412, 51492), (1839, 39536), (2118, 34328), (2452, 29652), (2471, 29424), (2824, 25746), (3678, 19768), (4236, 17164), (4291, 16944), (4904, 14826), (4942, 14712), (5648, 12873), (7356, 9884), (7413, 9808), (8472, 8582)]