65942338

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 129908016

約数和(自身を除く): 63965678

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 83, 98, 121, 134, 154, 166, 242, 469, 539, 581, 737, 847, 913, 938, 1078, 1162, 1474, 1694, 1826, 3283, 4067, 5159, 5561, 5929, 6391, 6566, 8107, 8134, 10043, 10318, 11122, 11858, 12782, 16214, 20086, 36113, 38927, 44737, 56749, 61171, 70301, 72226, 77854, 89474, 113498, 122342, 140602, 272489, 397243, 428197, 492107, 544978, 672881, 794486, 856394, 984214, 1345762, 2997379, 4710167, 5994758, 9420334, 32971169, 65942338]

約数ペア:

[(1, 65942338), (2, 32971169), (7, 9420334), (11, 5994758), (14, 4710167), (22, 2997379), (49, 1345762), (67, 984214), (77, 856394), (83, 794486), (98, 672881), (121, 544978), (134, 492107), (154, 428197), (166, 397243), (242, 272489), (469, 140602), (539, 122342), (581, 113498), (737, 89474), (847, 77854), (913, 72226), (938, 70301), (1078, 61171), (1162, 56749), (1474, 44737), (1694, 38927), (1826, 36113), (3283, 20086), (4067, 16214), (5159, 12782), (5561, 11858), (5929, 11122), (6391, 10318), (6566, 10043), (8107, 8134)]