83408328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3209}}^1$

素因数の和:3259

約数の個数: 72

約数和(自身を含む): 238486950

約数和(自身を除く): 155078622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3209, 3249, 4332, 6418, 6498, 8664, 9627, 12836, 12996, 19254, 25672, 25992, 28881, 38508, 57762, 60971, 77016, 115524, 121942, 182913, 231048, 243884, 365826, 487768, 548739, 731652, 1097478, 1158449, 1463304, 2194956, 2316898, 3475347, 4389912, 4633796, 6950694, 9267592, 10426041, 13901388, 20852082, 27802776, 41704164, 83408328]

約数ペア:

[(1, 83408328), (2, 41704164), (3, 27802776), (4, 20852082), (6, 13901388), (8, 10426041), (9, 9267592), (12, 6950694), (18, 4633796), (19, 4389912), (24, 3475347), (36, 2316898), (38, 2194956), (57, 1463304), (72, 1158449), (76, 1097478), (114, 731652), (152, 548739), (171, 487768), (228, 365826), (342, 243884), (361, 231048), (456, 182913), (684, 121942), (722, 115524), (1083, 77016), (1368, 60971), (1444, 57762), (2166, 38508), (2888, 28881), (3209, 25992), (3249, 25672), (4332, 19254), (6418, 12996), (6498, 12836), (8664, 9627)]