72832368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 223172224

約数和(自身を除く): 150339856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 71, 84, 86, 112, 129, 142, 168, 172, 213, 258, 284, 301, 336, 344, 426, 497, 516, 568, 602, 688, 852, 903, 994, 1032, 1136, 1204, 1491, 1704, 1806, 1988, 2064, 2408, 2982, 3053, 3408, 3612, 3976, 4816, 5041, 5964, 6106, 7224, 7952, 9159, 10082, 11928, 12212, 14448, 15123, 18318, 20164, 21371, 23856, 24424, 30246, 35287, 36636, 40328, 42742, 48848, 60492, 64113, 70574, 73272, 80656, 85484, 105861, 120984, 128226, 141148, 146544, 170968, 211722, 216763, 241968, 256452, 282296, 341936, 423444, 433526, 512904, 564592, 650289, 846888, 867052, 1025808, 1300578, 1517341, 1693776, 1734104, 2601156, 3034682, 3468208, 4552023, 5202312, 6069364, 9104046, 10404624, 12138728, 18208092, 24277456, 36416184, 72832368]

約数ペア:

[(1, 72832368), (2, 36416184), (3, 24277456), (4, 18208092), (6, 12138728), (7, 10404624), (8, 9104046), (12, 6069364), (14, 5202312), (16, 4552023), (21, 3468208), (24, 3034682), (28, 2601156), (42, 1734104), (43, 1693776), (48, 1517341), (56, 1300578), (71, 1025808), (84, 867052), (86, 846888), (112, 650289), (129, 564592), (142, 512904), (168, 433526), (172, 423444), (213, 341936), (258, 282296), (284, 256452), (301, 241968), (336, 216763), (344, 211722), (426, 170968), (497, 146544), (516, 141148), (568, 128226), (602, 120984), (688, 105861), (852, 85484), (903, 80656), (994, 73272), (1032, 70574), (1136, 64113), (1204, 60492), (1491, 48848), (1704, 42742), (1806, 40328), (1988, 36636), (2064, 35287), (2408, 30246), (2982, 24424), (3053, 23856), (3408, 21371), (3612, 20164), (3976, 18318), (4816, 15123), (5041, 14448), (5964, 12212), (6106, 11928), (7224, 10082), (7952, 9159)]