68685456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 229003200

約数和(自身を除く): 160317744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 38, 42, 48, 49, 53, 56, 57, 58, 76, 84, 87, 98, 106, 112, 114, 116, 133, 147, 152, 159, 168, 174, 196, 203, 212, 228, 232, 266, 294, 304, 318, 336, 348, 371, 392, 399, 406, 424, 456, 464, 532, 551, 588, 609, 636, 696, 742, 784, 798, 812, 848, 912, 931, 1007, 1064, 1102, 1113, 1176, 1218, 1272, 1392, 1421, 1484, 1537, 1596, 1624, 1653, 1862, 2014, 2128, 2204, 2226, 2352, 2436, 2544, 2597, 2793, 2842, 2968, 3021, 3074, 3192, 3248, 3306, 3724, 3857, 4028, 4263, 4408, 4452, 4611, 4872, 5194, 5586, 5684, 5936, 6042, 6148, 6384, 6612, 7049, 7448, 7714, 7791, 8056, 8526, 8816, 8904, 9222, 9744, 10388, 10759, 11172, 11368, 11571, 12084, 12296, 13224, 14098, 14896, 15428, 15582, 16112, 17052, 17808, 18444, 20776, 21147, 21518, 22344, 22736, 23142, 24168, 24592, 26448, 26999, 28196, 29203, 30856, 31164, 32277, 34104, 36888, 41552, 42294, 43036, 44688, 46284, 48336, 49343, 53998, 56392, 58406, 61712, 62328, 64554, 68208, 73776, 75313, 80997, 84588, 86072, 87609, 92568, 98686, 107996, 112784, 116812, 124656, 129108, 148029, 150626, 161994, 169176, 172144, 175218, 185136, 197372, 204421, 215992, 225939, 233624, 258216, 296058, 301252, 323988, 338352, 350436, 394744, 408842, 431984, 451878, 467248, 516432, 592116, 602504, 613263, 647976, 700872, 789488, 817684, 903756, 1184232, 1205008, 1226526, 1295952, 1401744, 1430947, 1635368, 1807512, 2368464, 2453052, 2861894, 3270736, 3615024, 4292841, 4906104, 5723788, 8585682, 9812208, 11447576, 17171364, 22895152, 34342728, 68685456]

約数ペア:

[(1, 68685456), (2, 34342728), (3, 22895152), (4, 17171364), (6, 11447576), (7, 9812208), (8, 8585682), (12, 5723788), (14, 4906104), (16, 4292841), (19, 3615024), (21, 3270736), (24, 2861894), (28, 2453052), (29, 2368464), (38, 1807512), (42, 1635368), (48, 1430947), (49, 1401744), (53, 1295952), (56, 1226526), (57, 1205008), (58, 1184232), (76, 903756), (84, 817684), (87, 789488), (98, 700872), (106, 647976), (112, 613263), (114, 602504), (116, 592116), (133, 516432), (147, 467248), (152, 451878), (159, 431984), (168, 408842), (174, 394744), (196, 350436), (203, 338352), (212, 323988), (228, 301252), (232, 296058), (266, 258216), (294, 233624), (304, 225939), (318, 215992), (336, 204421), (348, 197372), (371, 185136), (392, 175218), (399, 172144), (406, 169176), (424, 161994), (456, 150626), (464, 148029), (532, 129108), (551, 124656), (588, 116812), (609, 112784), (636, 107996), (696, 98686), (742, 92568), (784, 87609), (798, 86072), (812, 84588), (848, 80997), (912, 75313), (931, 73776), (1007, 68208), (1064, 64554), (1102, 62328), (1113, 61712), (1176, 58406), (1218, 56392), (1272, 53998), (1392, 49343), (1421, 48336), (1484, 46284), (1537, 44688), (1596, 43036), (1624, 42294), (1653, 41552), (1862, 36888), (2014, 34104), (2128, 32277), (2204, 31164), (2226, 30856), (2352, 29203), (2436, 28196), (2544, 26999), (2597, 26448), (2793, 24592), (2842, 24168), (2968, 23142), (3021, 22736), (3074, 22344), (3192, 21518), (3248, 21147), (3306, 20776), (3724, 18444), (3857, 17808), (4028, 17052), (4263, 16112), (4408, 15582), (4452, 15428), (4611, 14896), (4872, 14098), (5194, 13224), (5586, 12296), (5684, 12084), (5936, 11571), (6042, 11368), (6148, 11172), (6384, 10759), (6612, 10388), (7049, 9744), (7448, 9222), (7714, 8904), (7791, 8816), (8056, 8526)]