84665672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6121}}^1$

素因数の和:6166

約数の個数: 64

約数和(自身を含む): 205699200

約数和(自身を除く): 121033528

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6121, 6916, 12242, 13832, 24484, 42847, 48968, 79573, 85694, 116299, 159146, 171388, 232598, 318292, 342776, 465196, 557011, 636584, 814093, 930392, 1114022, 1511887, 1628186, 2228044, 3023774, 3256372, 4456088, 6047548, 6512744, 10583209, 12095096, 21166418, 42332836, 84665672]

約数ペア:

[(1, 84665672), (2, 42332836), (4, 21166418), (7, 12095096), (8, 10583209), (13, 6512744), (14, 6047548), (19, 4456088), (26, 3256372), (28, 3023774), (38, 2228044), (52, 1628186), (56, 1511887), (76, 1114022), (91, 930392), (104, 814093), (133, 636584), (152, 557011), (182, 465196), (247, 342776), (266, 318292), (364, 232598), (494, 171388), (532, 159146), (728, 116299), (988, 85694), (1064, 79573), (1729, 48968), (1976, 42847), (3458, 24484), (6121, 13832), (6916, 12242)]