66725004

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 158681600

約数和(自身を除く): 91956596

約数列:

[1, 2, 3, 4, 6, 12, 109, 139, 218, 278, 327, 367, 417, 436, 556, 654, 734, 834, 1101, 1308, 1468, 1668, 2202, 4404, 15151, 30302, 40003, 45453, 51013, 60604, 80006, 90906, 102026, 120009, 153039, 160012, 181812, 204052, 240018, 306078, 480036, 612156, 5560417, 11120834, 16681251, 22241668, 33362502, 66725004]

約数ペア:

[(1, 66725004), (2, 33362502), (3, 22241668), (4, 16681251), (6, 11120834), (12, 5560417), (109, 612156), (139, 480036), (218, 306078), (278, 240018), (327, 204052), (367, 181812), (417, 160012), (436, 153039), (556, 120009), (654, 102026), (734, 90906), (834, 80006), (1101, 60604), (1308, 51013), (1468, 45453), (1668, 40003), (2202, 30302), (4404, 15151)]