61123068

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 161441280

約数和(自身を除く): 100318212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 461, 508, 522, 762, 922, 1044, 1143, 1383, 1524, 1844, 2286, 2766, 3683, 4149, 4572, 5532, 7366, 8298, 11049, 13369, 14732, 16596, 22098, 26738, 33147, 40107, 44196, 53476, 58547, 66294, 80214, 117094, 120321, 132588, 160428, 175641, 234188, 240642, 351282, 481284, 526923, 702564, 1053846, 1697863, 2107692, 3395726, 5093589, 6791452, 10187178, 15280767, 20374356, 30561534, 61123068]

約数ペア:

[(1, 61123068), (2, 30561534), (3, 20374356), (4, 15280767), (6, 10187178), (9, 6791452), (12, 5093589), (18, 3395726), (29, 2107692), (36, 1697863), (58, 1053846), (87, 702564), (116, 526923), (127, 481284), (174, 351282), (254, 240642), (261, 234188), (348, 175641), (381, 160428), (461, 132588), (508, 120321), (522, 117094), (762, 80214), (922, 66294), (1044, 58547), (1143, 53476), (1383, 44196), (1524, 40107), (1844, 33147), (2286, 26738), (2766, 22098), (3683, 16596), (4149, 14732), (4572, 13369), (5532, 11049), (7366, 8298)]