78529728

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17783}}^1$

素因数の和:17821

約数の個数: 56

約数和(自身を含む): 216822528

約数和(自身を除く): 138292800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 17783, 35566, 53349, 71132, 106698, 142264, 213396, 284528, 409009, 426792, 569056, 818018, 853584, 1138112, 1227027, 1636036, 1707168, 2454054, 3272072, 3414336, 4908108, 6544144, 9816216, 13088288, 19632432, 26176576, 39264864, 78529728]

約数ペア:

[(1, 78529728), (2, 39264864), (3, 26176576), (4, 19632432), (6, 13088288), (8, 9816216), (12, 6544144), (16, 4908108), (23, 3414336), (24, 3272072), (32, 2454054), (46, 1707168), (48, 1636036), (64, 1227027), (69, 1138112), (92, 853584), (96, 818018), (138, 569056), (184, 426792), (192, 409009), (276, 284528), (368, 213396), (552, 142264), (736, 106698), (1104, 71132), (1472, 53349), (2208, 35566), (4416, 17783)]