68627232

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 210161952

約数和(自身を除く): 141534720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 107, 131, 136, 144, 153, 204, 214, 262, 272, 288, 306, 321, 393, 408, 428, 524, 544, 612, 642, 786, 816, 856, 963, 1048, 1179, 1224, 1284, 1572, 1632, 1712, 1819, 1926, 2096, 2227, 2358, 2448, 2568, 3144, 3424, 3638, 3852, 4192, 4454, 4716, 4896, 5136, 5457, 6288, 6681, 7276, 7704, 8908, 9432, 10272, 10914, 12576, 13362, 14017, 14552, 15408, 16371, 17816, 18864, 20043, 21828, 26724, 28034, 29104, 30816, 32742, 35632, 37728, 40086, 42051, 43656, 53448, 56068, 58208, 65484, 71264, 80172, 84102, 87312, 106896, 112136, 126153, 130968, 160344, 168204, 174624, 213792, 224272, 238289, 252306, 261936, 320688, 336408, 448544, 476578, 504612, 523872, 641376, 672816, 714867, 953156, 1009224, 1345632, 1429734, 1906312, 2018448, 2144601, 2859468, 3812624, 4036896, 4289202, 5718936, 7625248, 8578404, 11437872, 17156808, 22875744, 34313616, 68627232]

約数ペア:

[(1, 68627232), (2, 34313616), (3, 22875744), (4, 17156808), (6, 11437872), (8, 8578404), (9, 7625248), (12, 5718936), (16, 4289202), (17, 4036896), (18, 3812624), (24, 2859468), (32, 2144601), (34, 2018448), (36, 1906312), (48, 1429734), (51, 1345632), (68, 1009224), (72, 953156), (96, 714867), (102, 672816), (107, 641376), (131, 523872), (136, 504612), (144, 476578), (153, 448544), (204, 336408), (214, 320688), (262, 261936), (272, 252306), (288, 238289), (306, 224272), (321, 213792), (393, 174624), (408, 168204), (428, 160344), (524, 130968), (544, 126153), (612, 112136), (642, 106896), (786, 87312), (816, 84102), (856, 80172), (963, 71264), (1048, 65484), (1179, 58208), (1224, 56068), (1284, 53448), (1572, 43656), (1632, 42051), (1712, 40086), (1819, 37728), (1926, 35632), (2096, 32742), (2227, 30816), (2358, 29104), (2448, 28034), (2568, 26724), (3144, 21828), (3424, 20043), (3638, 18864), (3852, 17816), (4192, 16371), (4454, 15408), (4716, 14552), (4896, 14017), (5136, 13362), (5457, 12576), (6288, 10914), (6681, 10272), (7276, 9432), (7704, 8908)]