129767748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42743}}^1$

素因数の和:42784

約数の個数: 48

約数和(自身を含む): 344687616

約数和(自身を除く): 214919868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 42743, 85486, 128229, 170972, 256458, 470173, 512916, 940346, 983089, 1410519, 1880692, 1966178, 2821038, 2949267, 3932356, 5642076, 5898534, 10813979, 11797068, 21627958, 32441937, 43255916, 64883874, 129767748]

約数ペア:

[(1, 129767748), (2, 64883874), (3, 43255916), (4, 32441937), (6, 21627958), (11, 11797068), (12, 10813979), (22, 5898534), (23, 5642076), (33, 3932356), (44, 2949267), (46, 2821038), (66, 1966178), (69, 1880692), (92, 1410519), (132, 983089), (138, 940346), (253, 512916), (276, 470173), (506, 256458), (759, 170972), (1012, 128229), (1518, 85486), (3036, 42743)]