64427328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:102

約数の個数: 252

約数和(自身を含む): 230083360

約数和(自身を除く): 165656032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 32, 36, 38, 42, 48, 56, 57, 58, 63, 64, 72, 76, 84, 87, 96, 112, 114, 116, 126, 133, 144, 152, 168, 171, 174, 192, 203, 224, 228, 232, 252, 261, 266, 288, 304, 336, 342, 348, 399, 406, 448, 456, 464, 504, 522, 532, 551, 576, 608, 609, 672, 684, 696, 798, 812, 841, 912, 928, 1008, 1044, 1064, 1102, 1197, 1216, 1218, 1344, 1368, 1392, 1596, 1624, 1653, 1682, 1824, 1827, 1856, 2016, 2088, 2128, 2204, 2394, 2436, 2523, 2736, 2784, 3192, 3248, 3306, 3364, 3648, 3654, 3857, 4032, 4176, 4256, 4408, 4788, 4872, 4959, 5046, 5472, 5568, 5887, 6384, 6496, 6612, 6728, 7308, 7569, 7714, 8352, 8512, 8816, 9576, 9744, 9918, 10092, 10944, 11571, 11774, 12768, 12992, 13224, 13456, 14616, 15138, 15428, 15979, 16704, 17632, 17661, 19152, 19488, 19836, 20184, 23142, 23548, 25536, 26448, 26912, 29232, 30276, 30856, 31958, 34713, 35264, 35322, 38304, 38976, 39672, 40368, 46284, 47096, 47937, 52896, 52983, 53824, 58464, 60552, 61712, 63916, 69426, 70644, 76608, 79344, 80736, 92568, 94192, 95874, 105792, 105966, 111853, 116928, 121104, 123424, 127832, 138852, 141288, 143811, 158688, 161472, 185136, 188384, 191748, 211932, 223706, 242208, 246848, 255664, 277704, 282576, 287622, 317376, 335559, 370272, 376768, 383496, 423864, 447412, 484416, 511328, 555408, 565152, 575244, 671118, 740544, 766992, 847728, 894824, 1006677, 1022656, 1110816, 1130304, 1150488, 1342236, 1533984, 1695456, 1789648, 2013354, 2221632, 2300976, 2684472, 3067968, 3390912, 3579296, 4026708, 4601952, 5368944, 7158592, 8053416, 9203904, 10737888, 16106832, 21475776, 32213664, 64427328]

約数ペア:

[(1, 64427328), (2, 32213664), (3, 21475776), (4, 16106832), (6, 10737888), (7, 9203904), (8, 8053416), (9, 7158592), (12, 5368944), (14, 4601952), (16, 4026708), (18, 3579296), (19, 3390912), (21, 3067968), (24, 2684472), (28, 2300976), (29, 2221632), (32, 2013354), (36, 1789648), (38, 1695456), (42, 1533984), (48, 1342236), (56, 1150488), (57, 1130304), (58, 1110816), (63, 1022656), (64, 1006677), (72, 894824), (76, 847728), (84, 766992), (87, 740544), (96, 671118), (112, 575244), (114, 565152), (116, 555408), (126, 511328), (133, 484416), (144, 447412), (152, 423864), (168, 383496), (171, 376768), (174, 370272), (192, 335559), (203, 317376), (224, 287622), (228, 282576), (232, 277704), (252, 255664), (261, 246848), (266, 242208), (288, 223706), (304, 211932), (336, 191748), (342, 188384), (348, 185136), (399, 161472), (406, 158688), (448, 143811), (456, 141288), (464, 138852), (504, 127832), (522, 123424), (532, 121104), (551, 116928), (576, 111853), (608, 105966), (609, 105792), (672, 95874), (684, 94192), (696, 92568), (798, 80736), (812, 79344), (841, 76608), (912, 70644), (928, 69426), (1008, 63916), (1044, 61712), (1064, 60552), (1102, 58464), (1197, 53824), (1216, 52983), (1218, 52896), (1344, 47937), (1368, 47096), (1392, 46284), (1596, 40368), (1624, 39672), (1653, 38976), (1682, 38304), (1824, 35322), (1827, 35264), (1856, 34713), (2016, 31958), (2088, 30856), (2128, 30276), (2204, 29232), (2394, 26912), (2436, 26448), (2523, 25536), (2736, 23548), (2784, 23142), (3192, 20184), (3248, 19836), (3306, 19488), (3364, 19152), (3648, 17661), (3654, 17632), (3857, 16704), (4032, 15979), (4176, 15428), (4256, 15138), (4408, 14616), (4788, 13456), (4872, 13224), (4959, 12992), (5046, 12768), (5472, 11774), (5568, 11571), (5887, 10944), (6384, 10092), (6496, 9918), (6612, 9744), (6728, 9576), (7308, 8816), (7569, 8512), (7714, 8352)]