78842736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 275768064

約数和(自身を除く): 196925328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 43, 48, 51, 56, 63, 68, 72, 84, 86, 102, 107, 112, 119, 126, 129, 136, 144, 153, 168, 172, 204, 214, 238, 252, 258, 272, 301, 306, 321, 336, 344, 357, 387, 408, 428, 476, 504, 516, 602, 612, 642, 688, 714, 731, 749, 774, 816, 856, 903, 952, 963, 1008, 1032, 1071, 1204, 1224, 1284, 1428, 1462, 1498, 1548, 1712, 1806, 1819, 1904, 1926, 2064, 2142, 2193, 2247, 2408, 2448, 2568, 2709, 2856, 2924, 2996, 3096, 3612, 3638, 3852, 4284, 4386, 4494, 4601, 4816, 5117, 5136, 5418, 5457, 5712, 5848, 5992, 6192, 6579, 6741, 7224, 7276, 7704, 8568, 8772, 8988, 9202, 10234, 10836, 10914, 11696, 11984, 12733, 13158, 13482, 13803, 14448, 14552, 15351, 15408, 16371, 17136, 17544, 17976, 18404, 20468, 21672, 21828, 25466, 26316, 26964, 27606, 29104, 30702, 32207, 32742, 35088, 35952, 36808, 38199, 40936, 41409, 43344, 43656, 46053, 50932, 52632, 53928, 55212, 61404, 64414, 65484, 73616, 76398, 78217, 81872, 82818, 87312, 92106, 96621, 101864, 105264, 107856, 110424, 114597, 122808, 128828, 130968, 152796, 156434, 165636, 184212, 193242, 203728, 220848, 229194, 234651, 245616, 257656, 261936, 289863, 305592, 312868, 331272, 368424, 386484, 458388, 469302, 515312, 547519, 579726, 611184, 625736, 662544, 703953, 736848, 772968, 916776, 938604, 1095038, 1159452, 1251472, 1407906, 1545936, 1642557, 1833552, 1877208, 2190076, 2318904, 2815812, 3285114, 3754416, 4380152, 4637808, 4927671, 5631624, 6570228, 8760304, 9855342, 11263248, 13140456, 19710684, 26280912, 39421368, 78842736]

約数ペア:

[(1, 78842736), (2, 39421368), (3, 26280912), (4, 19710684), (6, 13140456), (7, 11263248), (8, 9855342), (9, 8760304), (12, 6570228), (14, 5631624), (16, 4927671), (17, 4637808), (18, 4380152), (21, 3754416), (24, 3285114), (28, 2815812), (34, 2318904), (36, 2190076), (42, 1877208), (43, 1833552), (48, 1642557), (51, 1545936), (56, 1407906), (63, 1251472), (68, 1159452), (72, 1095038), (84, 938604), (86, 916776), (102, 772968), (107, 736848), (112, 703953), (119, 662544), (126, 625736), (129, 611184), (136, 579726), (144, 547519), (153, 515312), (168, 469302), (172, 458388), (204, 386484), (214, 368424), (238, 331272), (252, 312868), (258, 305592), (272, 289863), (301, 261936), (306, 257656), (321, 245616), (336, 234651), (344, 229194), (357, 220848), (387, 203728), (408, 193242), (428, 184212), (476, 165636), (504, 156434), (516, 152796), (602, 130968), (612, 128828), (642, 122808), (688, 114597), (714, 110424), (731, 107856), (749, 105264), (774, 101864), (816, 96621), (856, 92106), (903, 87312), (952, 82818), (963, 81872), (1008, 78217), (1032, 76398), (1071, 73616), (1204, 65484), (1224, 64414), (1284, 61404), (1428, 55212), (1462, 53928), (1498, 52632), (1548, 50932), (1712, 46053), (1806, 43656), (1819, 43344), (1904, 41409), (1926, 40936), (2064, 38199), (2142, 36808), (2193, 35952), (2247, 35088), (2408, 32742), (2448, 32207), (2568, 30702), (2709, 29104), (2856, 27606), (2924, 26964), (2996, 26316), (3096, 25466), (3612, 21828), (3638, 21672), (3852, 20468), (4284, 18404), (4386, 17976), (4494, 17544), (4601, 17136), (4816, 16371), (5117, 15408), (5136, 15351), (5418, 14552), (5457, 14448), (5712, 13803), (5848, 13482), (5992, 13158), (6192, 12733), (6579, 11984), (6741, 11696), (7224, 10914), (7276, 10836), (7704, 10234), (8568, 9202), (8772, 8988)]