67505872

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 155561472

約数和(自身を除く): 88055600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 107, 112, 131, 172, 214, 262, 301, 344, 428, 524, 602, 688, 749, 856, 917, 1048, 1204, 1498, 1712, 1834, 2096, 2408, 2996, 3668, 4601, 4816, 5633, 5992, 7336, 9202, 11266, 11984, 14017, 14672, 18404, 22532, 28034, 32207, 36808, 39431, 45064, 56068, 64414, 73616, 78862, 90128, 98119, 112136, 128828, 157724, 196238, 224272, 257656, 315448, 392476, 515312, 602731, 630896, 784952, 1205462, 1569904, 2410924, 4219117, 4821848, 8438234, 9643696, 16876468, 33752936, 67505872]

約数ペア:

[(1, 67505872), (2, 33752936), (4, 16876468), (7, 9643696), (8, 8438234), (14, 4821848), (16, 4219117), (28, 2410924), (43, 1569904), (56, 1205462), (86, 784952), (107, 630896), (112, 602731), (131, 515312), (172, 392476), (214, 315448), (262, 257656), (301, 224272), (344, 196238), (428, 157724), (524, 128828), (602, 112136), (688, 98119), (749, 90128), (856, 78862), (917, 73616), (1048, 64414), (1204, 56068), (1498, 45064), (1712, 39431), (1834, 36808), (2096, 32207), (2408, 28034), (2996, 22532), (3668, 18404), (4601, 14672), (4816, 14017), (5633, 11984), (5992, 11266), (7336, 9202)]