63831912784

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{31741}}^1$

素因数の和:31908

約数の個数: 80

約数和(自身を含む): 131620107520

約数和(自身を除く): 67788194736

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 79, 86, 148, 158, 172, 296, 316, 344, 592, 632, 688, 1264, 1591, 2923, 3182, 3397, 5846, 6364, 6794, 11692, 12728, 13588, 23384, 25456, 27176, 31741, 46768, 54352, 63482, 125689, 126964, 251378, 253928, 502756, 507856, 1005512, 1174417, 1364863, 2011024, 2348834, 2507539, 2729726, 4697668, 5015078, 5459452, 9395336, 10030156, 10918904, 18790672, 20060312, 21837808, 40120624, 50499931, 92778943, 100999862, 107824177, 185557886, 201999724, 215648354, 371115772, 403999448, 431296708, 742231544, 807998896, 862593416, 1484463088, 1725186832, 3989494549, 7978989098, 15957978196, 31915956392, 63831912784]

約数ペア:

[(1, 63831912784), (2, 31915956392), (4, 15957978196), (8, 7978989098), (16, 3989494549), (37, 1725186832), (43, 1484463088), (74, 862593416), (79, 807998896), (86, 742231544), (148, 431296708), (158, 403999448), (172, 371115772), (296, 215648354), (316, 201999724), (344, 185557886), (592, 107824177), (632, 100999862), (688, 92778943), (1264, 50499931), (1591, 40120624), (2923, 21837808), (3182, 20060312), (3397, 18790672), (5846, 10918904), (6364, 10030156), (6794, 9395336), (11692, 5459452), (12728, 5015078), (13588, 4697668), (23384, 2729726), (25456, 2507539), (27176, 2348834), (31741, 2011024), (46768, 1364863), (54352, 1174417), (63482, 1005512), (125689, 507856), (126964, 502756), (251378, 253928)]