61061728336

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^2\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:813

約数の個数: 120

約数和(自身を含む): 137960634240

約数和(自身を除く): 76898905904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 263, 292, 389, 511, 526, 584, 778, 1022, 1052, 1168, 1556, 1841, 2044, 2104, 2723, 3112, 3682, 4088, 4208, 5329, 5446, 6224, 7364, 8176, 10658, 10892, 14728, 19199, 21316, 21784, 28397, 29456, 37303, 38398, 42632, 43568, 56794, 74606, 76796, 85264, 102307, 113588, 134393, 149212, 153592, 198779, 204614, 227176, 268786, 298424, 307184, 397558, 409228, 454352, 537572, 596848, 716149, 795116, 818456, 1075144, 1401527, 1432298, 1590232, 1636912, 2072981, 2150288, 2803054, 2864596, 3180464, 4145962, 5606108, 5729192, 7468411, 8291924, 9810689, 11212216, 11458384, 14510867, 14936822, 16583848, 19621378, 22424432, 29021734, 29873644, 33167696, 39242756, 52278877, 58043468, 59747288, 78485512, 104557754, 116086936, 119494576, 156971024, 209115508, 232173872, 418231016, 545194003, 836462032, 1090388006, 2180776012, 3816358021, 4361552024, 7632716042, 8723104048, 15265432084, 30530864168, 61061728336]

約数ペア:

[(1, 61061728336), (2, 30530864168), (4, 15265432084), (7, 8723104048), (8, 7632716042), (14, 4361552024), (16, 3816358021), (28, 2180776012), (56, 1090388006), (73, 836462032), (112, 545194003), (146, 418231016), (263, 232173872), (292, 209115508), (389, 156971024), (511, 119494576), (526, 116086936), (584, 104557754), (778, 78485512), (1022, 59747288), (1052, 58043468), (1168, 52278877), (1556, 39242756), (1841, 33167696), (2044, 29873644), (2104, 29021734), (2723, 22424432), (3112, 19621378), (3682, 16583848), (4088, 14936822), (4208, 14510867), (5329, 11458384), (5446, 11212216), (6224, 9810689), (7364, 8291924), (8176, 7468411), (10658, 5729192), (10892, 5606108), (14728, 4145962), (19199, 3180464), (21316, 2864596), (21784, 2803054), (28397, 2150288), (29456, 2072981), (37303, 1636912), (38398, 1590232), (42632, 1432298), (43568, 1401527), (56794, 1075144), (74606, 818456), (76796, 795116), (85264, 716149), (102307, 596848), (113588, 537572), (134393, 454352), (149212, 409228), (153592, 397558), (198779, 307184), (204614, 298424), (227176, 268786)]