77964876

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 238694400

約数和(自身を除く): 160729524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 31, 33, 36, 44, 54, 58, 62, 66, 73, 87, 93, 99, 108, 116, 124, 132, 146, 174, 186, 198, 219, 261, 279, 292, 297, 319, 341, 348, 372, 396, 438, 522, 558, 594, 638, 657, 682, 783, 803, 837, 876, 899, 957, 1023, 1044, 1116, 1188, 1276, 1314, 1364, 1566, 1606, 1674, 1798, 1914, 1971, 2046, 2117, 2263, 2409, 2628, 2697, 2871, 3069, 3132, 3212, 3348, 3596, 3828, 3942, 4092, 4234, 4526, 4818, 5394, 5742, 6138, 6351, 6789, 7227, 7884, 8091, 8468, 8613, 9052, 9207, 9636, 9889, 10788, 11484, 12276, 12702, 13578, 14454, 16182, 17226, 18414, 19053, 19778, 20367, 21681, 23287, 24273, 24893, 25404, 27156, 28908, 29667, 32364, 34452, 36828, 38106, 39556, 40734, 43362, 46574, 48546, 49786, 57159, 59334, 61101, 65627, 69861, 74679, 76212, 81468, 86724, 89001, 93148, 97092, 99572, 114318, 118668, 122202, 131254, 139722, 149358, 178002, 196881, 209583, 224037, 228636, 244404, 262508, 267003, 279444, 298716, 356004, 393762, 419166, 448074, 534006, 590643, 628749, 672111, 721897, 787524, 838332, 896148, 1068012, 1181286, 1257498, 1344222, 1443794, 1771929, 2165691, 2362572, 2514996, 2688444, 2887588, 3543858, 4331382, 6497073, 7087716, 8662764, 12994146, 19491219, 25988292, 38982438, 77964876]

約数ペア:

[(1, 77964876), (2, 38982438), (3, 25988292), (4, 19491219), (6, 12994146), (9, 8662764), (11, 7087716), (12, 6497073), (18, 4331382), (22, 3543858), (27, 2887588), (29, 2688444), (31, 2514996), (33, 2362572), (36, 2165691), (44, 1771929), (54, 1443794), (58, 1344222), (62, 1257498), (66, 1181286), (73, 1068012), (87, 896148), (93, 838332), (99, 787524), (108, 721897), (116, 672111), (124, 628749), (132, 590643), (146, 534006), (174, 448074), (186, 419166), (198, 393762), (219, 356004), (261, 298716), (279, 279444), (292, 267003), (297, 262508), (319, 244404), (341, 228636), (348, 224037), (372, 209583), (396, 196881), (438, 178002), (522, 149358), (558, 139722), (594, 131254), (638, 122202), (657, 118668), (682, 114318), (783, 99572), (803, 97092), (837, 93148), (876, 89001), (899, 86724), (957, 81468), (1023, 76212), (1044, 74679), (1116, 69861), (1188, 65627), (1276, 61101), (1314, 59334), (1364, 57159), (1566, 49786), (1606, 48546), (1674, 46574), (1798, 43362), (1914, 40734), (1971, 39556), (2046, 38106), (2117, 36828), (2263, 34452), (2409, 32364), (2628, 29667), (2697, 28908), (2871, 27156), (3069, 25404), (3132, 24893), (3212, 24273), (3348, 23287), (3596, 21681), (3828, 20367), (3942, 19778), (4092, 19053), (4234, 18414), (4526, 17226), (4818, 16182), (5394, 14454), (5742, 13578), (6138, 12702), (6351, 12276), (6789, 11484), (7227, 10788), (7884, 9889), (8091, 9636), (8468, 9207), (8613, 9052)]