71954718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 165722112

約数和(自身を除く): 93767394

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 107, 138, 214, 253, 321, 443, 506, 642, 759, 886, 1177, 1329, 1518, 2354, 2461, 2658, 3531, 4873, 4922, 7062, 7383, 9746, 10189, 14619, 14766, 20378, 27071, 29238, 30567, 47401, 54142, 61134, 81213, 94802, 112079, 142203, 162426, 224158, 284406, 336237, 521411, 672474, 1042822, 1090223, 1564233, 2180446, 3128466, 3270669, 6541338, 11992453, 23984906, 35977359, 71954718]

約数ペア:

[(1, 71954718), (2, 35977359), (3, 23984906), (6, 11992453), (11, 6541338), (22, 3270669), (23, 3128466), (33, 2180446), (46, 1564233), (66, 1090223), (69, 1042822), (107, 672474), (138, 521411), (214, 336237), (253, 284406), (321, 224158), (443, 162426), (506, 142203), (642, 112079), (759, 94802), (886, 81213), (1177, 61134), (1329, 54142), (1518, 47401), (2354, 30567), (2461, 29238), (2658, 27071), (3531, 20378), (4873, 14766), (4922, 14619), (7062, 10189), (7383, 9746)]