79637776

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{97}}^2$

素因数の和:248

約数の個数: 45

約数和(自身を含む): 162978501

約数和(自身を除く): 83340725

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 529, 776, 1058, 1552, 2116, 2231, 4232, 4462, 8464, 8924, 9409, 17848, 18818, 35696, 37636, 51313, 75272, 102626, 150544, 205252, 216407, 410504, 432814, 821008, 865628, 1731256, 3462512, 4977361, 9954722, 19909444, 39818888, 79637776]

約数ペア:

[(1, 79637776), (2, 39818888), (4, 19909444), (8, 9954722), (16, 4977361), (23, 3462512), (46, 1731256), (92, 865628), (97, 821008), (184, 432814), (194, 410504), (368, 216407), (388, 205252), (529, 150544), (776, 102626), (1058, 75272), (1552, 51313), (2116, 37636), (2231, 35696), (4232, 18818), (4462, 17848), (8464, 9409)]