66898944

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 264

約数和(自身を含む): 237583008

約数和(自身を除く): 170684064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 61, 63, 64, 68, 72, 84, 96, 102, 112, 119, 122, 126, 128, 136, 144, 153, 168, 183, 192, 204, 224, 238, 244, 252, 256, 272, 288, 306, 336, 357, 366, 384, 408, 427, 448, 476, 488, 504, 512, 544, 549, 576, 612, 672, 714, 732, 768, 816, 854, 896, 952, 976, 1008, 1024, 1037, 1071, 1088, 1098, 1152, 1224, 1281, 1344, 1428, 1464, 1536, 1632, 1708, 1792, 1904, 1952, 2016, 2074, 2142, 2176, 2196, 2304, 2448, 2562, 2688, 2856, 2928, 3072, 3111, 3264, 3416, 3584, 3808, 3843, 3904, 4032, 4148, 4284, 4352, 4392, 4608, 4896, 5124, 5376, 5712, 5856, 6222, 6528, 6832, 7168, 7259, 7616, 7686, 7808, 8064, 8296, 8568, 8704, 8784, 9216, 9333, 9792, 10248, 10752, 11424, 11712, 12444, 13056, 13664, 14518, 15232, 15372, 15616, 16128, 16592, 17136, 17408, 17568, 18666, 19584, 20496, 21504, 21777, 22848, 23424, 24888, 26112, 27328, 29036, 30464, 30744, 31232, 32256, 33184, 34272, 35136, 37332, 39168, 40992, 43554, 45696, 46848, 49776, 52224, 54656, 58072, 60928, 61488, 62464, 64512, 65331, 66368, 68544, 70272, 74664, 78336, 81984, 87108, 91392, 93696, 99552, 109312, 116144, 121856, 122976, 130662, 132736, 137088, 140544, 149328, 156672, 163968, 174216, 182784, 187392, 199104, 218624, 232288, 245952, 261324, 265472, 274176, 281088, 298656, 327936, 348432, 365568, 398208, 437248, 464576, 491904, 522648, 530944, 548352, 562176, 597312, 655872, 696864, 796416, 929152, 983808, 1045296, 1061888, 1096704, 1194624, 1311744, 1393728, 1592832, 1858304, 1967616, 2090592, 2389248, 2787456, 3185664, 3716608, 3935232, 4181184, 4778496, 5574912, 7433216, 8362368, 9556992, 11149824, 16724736, 22299648, 33449472, 66898944]

約数ペア:

[(1, 66898944), (2, 33449472), (3, 22299648), (4, 16724736), (6, 11149824), (7, 9556992), (8, 8362368), (9, 7433216), (12, 5574912), (14, 4778496), (16, 4181184), (17, 3935232), (18, 3716608), (21, 3185664), (24, 2787456), (28, 2389248), (32, 2090592), (34, 1967616), (36, 1858304), (42, 1592832), (48, 1393728), (51, 1311744), (56, 1194624), (61, 1096704), (63, 1061888), (64, 1045296), (68, 983808), (72, 929152), (84, 796416), (96, 696864), (102, 655872), (112, 597312), (119, 562176), (122, 548352), (126, 530944), (128, 522648), (136, 491904), (144, 464576), (153, 437248), (168, 398208), (183, 365568), (192, 348432), (204, 327936), (224, 298656), (238, 281088), (244, 274176), (252, 265472), (256, 261324), (272, 245952), (288, 232288), (306, 218624), (336, 199104), (357, 187392), (366, 182784), (384, 174216), (408, 163968), (427, 156672), (448, 149328), (476, 140544), (488, 137088), (504, 132736), (512, 130662), (544, 122976), (549, 121856), (576, 116144), (612, 109312), (672, 99552), (714, 93696), (732, 91392), (768, 87108), (816, 81984), (854, 78336), (896, 74664), (952, 70272), (976, 68544), (1008, 66368), (1024, 65331), (1037, 64512), (1071, 62464), (1088, 61488), (1098, 60928), (1152, 58072), (1224, 54656), (1281, 52224), (1344, 49776), (1428, 46848), (1464, 45696), (1536, 43554), (1632, 40992), (1708, 39168), (1792, 37332), (1904, 35136), (1952, 34272), (2016, 33184), (2074, 32256), (2142, 31232), (2176, 30744), (2196, 30464), (2304, 29036), (2448, 27328), (2562, 26112), (2688, 24888), (2856, 23424), (2928, 22848), (3072, 21777), (3111, 21504), (3264, 20496), (3416, 19584), (3584, 18666), (3808, 17568), (3843, 17408), (3904, 17136), (4032, 16592), (4148, 16128), (4284, 15616), (4352, 15372), (4392, 15232), (4608, 14518), (4896, 13664), (5124, 13056), (5376, 12444), (5712, 11712), (5856, 11424), (6222, 10752), (6528, 10248), (6832, 9792), (7168, 9333), (7259, 9216), (7616, 8784), (7686, 8704), (7808, 8568), (8064, 8296)]