78769592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47111}}^1$

素因数の和:47147

約数の個数: 32

約数和(自身を含む): 169603200

約数和(自身を除く): 90833608

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 47111, 94222, 188444, 376888, 518221, 895109, 1036442, 1790218, 2072884, 3580436, 4145768, 7160872, 9846199, 19692398, 39384796, 78769592]

約数ペア:

[(1, 78769592), (2, 39384796), (4, 19692398), (8, 9846199), (11, 7160872), (19, 4145768), (22, 3580436), (38, 2072884), (44, 1790218), (76, 1036442), (88, 895109), (152, 518221), (209, 376888), (418, 188444), (836, 94222), (1672, 47111)]