82101964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 183518720

約数和(自身を除く): 101416756

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 43, 74, 76, 86, 97, 133, 148, 172, 194, 259, 266, 301, 388, 518, 532, 602, 679, 703, 817, 1036, 1204, 1358, 1406, 1591, 1634, 1843, 2716, 2812, 3182, 3268, 3589, 3686, 4171, 4921, 5719, 6364, 7178, 7372, 8342, 9842, 11137, 11438, 12901, 14356, 16684, 19684, 22274, 22876, 25123, 25802, 29197, 30229, 44548, 50246, 51604, 58394, 60458, 68191, 79249, 100492, 116788, 120916, 136382, 154327, 158498, 211603, 272764, 308654, 316996, 423206, 477337, 554743, 617308, 846412, 954674, 1080289, 1109486, 1909348, 2160578, 2218972, 2932213, 4321156, 5864426, 11728852, 20525491, 41050982, 82101964]

約数ペア:

[(1, 82101964), (2, 41050982), (4, 20525491), (7, 11728852), (14, 5864426), (19, 4321156), (28, 2932213), (37, 2218972), (38, 2160578), (43, 1909348), (74, 1109486), (76, 1080289), (86, 954674), (97, 846412), (133, 617308), (148, 554743), (172, 477337), (194, 423206), (259, 316996), (266, 308654), (301, 272764), (388, 211603), (518, 158498), (532, 154327), (602, 136382), (679, 120916), (703, 116788), (817, 100492), (1036, 79249), (1204, 68191), (1358, 60458), (1406, 58394), (1591, 51604), (1634, 50246), (1843, 44548), (2716, 30229), (2812, 29197), (3182, 25802), (3268, 25123), (3589, 22876), (3686, 22274), (4171, 19684), (4921, 16684), (5719, 14356), (6364, 12901), (7178, 11438), (7372, 11137), (8342, 9842)]