72487954

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{6113}}^1$

素因数の和:6151

約数の個数: 36

約数和(自身を含む): 139050702

約数和(自身を除く): 66562748

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 6113, 11858, 12226, 42791, 67243, 85582, 134486, 299537, 470701, 599074, 739673, 941402, 1479346, 3294907, 5177711, 6589814, 10355422, 36243977, 72487954]

約数ペア:

[(1, 72487954), (2, 36243977), (7, 10355422), (11, 6589814), (14, 5177711), (22, 3294907), (49, 1479346), (77, 941402), (98, 739673), (121, 599074), (154, 470701), (242, 299537), (539, 134486), (847, 85582), (1078, 67243), (1694, 42791), (5929, 12226), (6113, 11858)]