69428766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45737}}^1$

素因数の和:45776

約数の個数: 32

約数和(自身を含む): 158070528

約数和(自身を除く): 88641762

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 45737, 91474, 137211, 274422, 503107, 1006214, 1051951, 1509321, 2103902, 3018642, 3155853, 6311706, 11571461, 23142922, 34714383, 69428766]

約数ペア:

[(1, 69428766), (2, 34714383), (3, 23142922), (6, 11571461), (11, 6311706), (22, 3155853), (23, 3018642), (33, 2103902), (46, 1509321), (66, 1051951), (69, 1006214), (138, 503107), (253, 274422), (506, 137211), (759, 91474), (1518, 45737)]