121462712

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 280740960

約数和(自身を除く): 159278248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 61, 62, 74, 122, 124, 148, 217, 244, 248, 259, 296, 427, 434, 488, 518, 854, 868, 961, 1036, 1147, 1708, 1736, 1891, 1922, 2072, 2257, 2294, 3416, 3782, 3844, 4514, 4588, 6727, 7564, 7688, 8029, 9028, 9176, 13237, 13454, 15128, 15799, 16058, 18056, 26474, 26908, 31598, 32116, 35557, 52948, 53816, 58621, 63196, 64232, 69967, 71114, 105896, 117242, 126392, 139934, 142228, 234484, 248899, 279868, 284456, 410347, 468968, 489769, 497798, 559736, 820694, 979538, 995596, 1641388, 1959076, 1991192, 2168977, 3282776, 3918152, 4337954, 8675908, 15182839, 17351816, 30365678, 60731356, 121462712]

約数ペア:

[(1, 121462712), (2, 60731356), (4, 30365678), (7, 17351816), (8, 15182839), (14, 8675908), (28, 4337954), (31, 3918152), (37, 3282776), (56, 2168977), (61, 1991192), (62, 1959076), (74, 1641388), (122, 995596), (124, 979538), (148, 820694), (217, 559736), (244, 497798), (248, 489769), (259, 468968), (296, 410347), (427, 284456), (434, 279868), (488, 248899), (518, 234484), (854, 142228), (868, 139934), (961, 126392), (1036, 117242), (1147, 105896), (1708, 71114), (1736, 69967), (1891, 64232), (1922, 63196), (2072, 58621), (2257, 53816), (2294, 52948), (3416, 35557), (3782, 32116), (3844, 31598), (4514, 26908), (4588, 26474), (6727, 18056), (7564, 16058), (7688, 15799), (8029, 15128), (9028, 13454), (9176, 13237)]