66190344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{250721}}^1$

素因数の和:250741

約数の個数: 32

約数和(自身を含む): 180519840

約数和(自身を除く): 114329496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 250721, 501442, 752163, 1002884, 1504326, 2005768, 2757931, 3008652, 5515862, 6017304, 8273793, 11031724, 16547586, 22063448, 33095172, 66190344]

約数ペア:

[(1, 66190344), (2, 33095172), (3, 22063448), (4, 16547586), (6, 11031724), (8, 8273793), (11, 6017304), (12, 5515862), (22, 3008652), (24, 2757931), (33, 2005768), (44, 1504326), (66, 1002884), (88, 752163), (132, 501442), (264, 250721)]