77957568

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 168

約数和(自身を含む): 249631200

約数和(自身を除く): 171673632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 64, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 192, 208, 232, 234, 261, 288, 312, 348, 359, 377, 416, 464, 468, 522, 576, 624, 696, 718, 754, 832, 928, 936, 1044, 1077, 1131, 1248, 1392, 1436, 1508, 1856, 1872, 2088, 2154, 2262, 2496, 2784, 2872, 3016, 3231, 3393, 3744, 4176, 4308, 4524, 4667, 5568, 5744, 6032, 6462, 6786, 7488, 8352, 8616, 9048, 9334, 10411, 11488, 12064, 12924, 13572, 14001, 16704, 17232, 18096, 18668, 20822, 22976, 24128, 25848, 27144, 28002, 31233, 34464, 36192, 37336, 41644, 42003, 51696, 54288, 56004, 62466, 68928, 72384, 74672, 83288, 84006, 93699, 103392, 108576, 112008, 124932, 135343, 149344, 166576, 168012, 187398, 206784, 217152, 224016, 249864, 270686, 298688, 333152, 336024, 374796, 406029, 448032, 499728, 541372, 666304, 672048, 749592, 812058, 896064, 999456, 1082744, 1218087, 1344096, 1499184, 1624116, 1998912, 2165488, 2436174, 2688192, 2998368, 3248232, 4330976, 4872348, 5996736, 6496464, 8661952, 9744696, 12992928, 19489392, 25985856, 38978784, 77957568]

約数ペア:

[(1, 77957568), (2, 38978784), (3, 25985856), (4, 19489392), (6, 12992928), (8, 9744696), (9, 8661952), (12, 6496464), (13, 5996736), (16, 4872348), (18, 4330976), (24, 3248232), (26, 2998368), (29, 2688192), (32, 2436174), (36, 2165488), (39, 1998912), (48, 1624116), (52, 1499184), (58, 1344096), (64, 1218087), (72, 1082744), (78, 999456), (87, 896064), (96, 812058), (104, 749592), (116, 672048), (117, 666304), (144, 541372), (156, 499728), (174, 448032), (192, 406029), (208, 374796), (232, 336024), (234, 333152), (261, 298688), (288, 270686), (312, 249864), (348, 224016), (359, 217152), (377, 206784), (416, 187398), (464, 168012), (468, 166576), (522, 149344), (576, 135343), (624, 124932), (696, 112008), (718, 108576), (754, 103392), (832, 93699), (928, 84006), (936, 83288), (1044, 74672), (1077, 72384), (1131, 68928), (1248, 62466), (1392, 56004), (1436, 54288), (1508, 51696), (1856, 42003), (1872, 41644), (2088, 37336), (2154, 36192), (2262, 34464), (2496, 31233), (2784, 28002), (2872, 27144), (3016, 25848), (3231, 24128), (3393, 22976), (3744, 20822), (4176, 18668), (4308, 18096), (4524, 17232), (4667, 16704), (5568, 14001), (5744, 13572), (6032, 12924), (6462, 12064), (6786, 11488), (7488, 10411), (8352, 9334), (8616, 9048)]