72238266

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{11117}}^1$

素因数の和:11163

約数の個数: 36

約数和(自身を含む): 165202362

約数和(自身を除く): 92964096

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 11117, 22234, 33351, 66702, 100053, 200106, 211223, 422446, 633669, 1267338, 1901007, 3802014, 4013237, 8026474, 12039711, 24079422, 36119133, 72238266]

約数ペア:

[(1, 72238266), (2, 36119133), (3, 24079422), (6, 12039711), (9, 8026474), (18, 4013237), (19, 3802014), (38, 1901007), (57, 1267338), (114, 633669), (171, 422446), (342, 211223), (361, 200106), (722, 100053), (1083, 66702), (2166, 33351), (3249, 22234), (6498, 11117)]