91887068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 208631808

約数和(自身を除く): 116744740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 47, 52, 82, 91, 94, 131, 164, 182, 188, 262, 287, 329, 364, 524, 533, 574, 611, 658, 917, 1066, 1148, 1222, 1316, 1703, 1834, 1927, 2132, 2444, 3406, 3668, 3731, 3854, 4277, 5371, 6157, 6812, 7462, 7708, 8554, 10742, 11921, 12314, 13489, 14924, 17108, 21484, 23842, 24628, 25051, 26978, 37597, 43099, 47684, 50102, 53956, 69823, 75194, 80041, 86198, 100204, 139646, 150388, 160082, 172396, 175357, 252437, 279292, 320164, 350714, 488761, 504874, 560287, 701428, 977522, 1009748, 1120574, 1767059, 1955044, 2241148, 3281681, 3534118, 6563362, 7068236, 13126724, 22971767, 45943534, 91887068]

約数ペア:

[(1, 91887068), (2, 45943534), (4, 22971767), (7, 13126724), (13, 7068236), (14, 6563362), (26, 3534118), (28, 3281681), (41, 2241148), (47, 1955044), (52, 1767059), (82, 1120574), (91, 1009748), (94, 977522), (131, 701428), (164, 560287), (182, 504874), (188, 488761), (262, 350714), (287, 320164), (329, 279292), (364, 252437), (524, 175357), (533, 172396), (574, 160082), (611, 150388), (658, 139646), (917, 100204), (1066, 86198), (1148, 80041), (1222, 75194), (1316, 69823), (1703, 53956), (1834, 50102), (1927, 47684), (2132, 43099), (2444, 37597), (3406, 26978), (3668, 25051), (3731, 24628), (3854, 23842), (4277, 21484), (5371, 17108), (6157, 14924), (6812, 13489), (7462, 12314), (7708, 11921), (8554, 10742)]