68598978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3371

約数の個数: 64

約数和(自身を含む): 171797760

約数和(自身を除く): 103198782

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 986, 1218, 1479, 2958, 3313, 3451, 6626, 6902, 9939, 10353, 19878, 20706, 23191, 46382, 56321, 69573, 96077, 112642, 139146, 168963, 192154, 288231, 337926, 394247, 576462, 672539, 788494, 1182741, 1345078, 1633309, 2017617, 2365482, 3266618, 4035234, 4899927, 9799854, 11433163, 22866326, 34299489, 68598978]

約数ペア:

[(1, 68598978), (2, 34299489), (3, 22866326), (6, 11433163), (7, 9799854), (14, 4899927), (17, 4035234), (21, 3266618), (29, 2365482), (34, 2017617), (42, 1633309), (51, 1345078), (58, 1182741), (87, 788494), (102, 672539), (119, 576462), (174, 394247), (203, 337926), (238, 288231), (357, 192154), (406, 168963), (493, 139146), (609, 112642), (714, 96077), (986, 69573), (1218, 56321), (1479, 46382), (2958, 23191), (3313, 20706), (3451, 19878), (6626, 10353), (6902, 9939)]