71809696

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1182

約数の個数: 72

約数和(自身を含む): 168618996

約数和(自身を除く): 96809300

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1117, 1148, 1312, 1568, 2009, 2234, 2296, 4018, 4468, 4592, 7819, 8036, 8936, 9184, 15638, 16072, 17872, 31276, 32144, 35744, 45797, 54733, 62552, 64288, 91594, 109466, 125104, 183188, 218932, 250208, 320579, 366376, 437864, 641158, 732752, 875728, 1282316, 1465504, 1751456, 2244053, 2564632, 4488106, 5129264, 8976212, 10258528, 17952424, 35904848, 71809696]

約数ペア:

[(1, 71809696), (2, 35904848), (4, 17952424), (7, 10258528), (8, 8976212), (14, 5129264), (16, 4488106), (28, 2564632), (32, 2244053), (41, 1751456), (49, 1465504), (56, 1282316), (82, 875728), (98, 732752), (112, 641158), (164, 437864), (196, 366376), (224, 320579), (287, 250208), (328, 218932), (392, 183188), (574, 125104), (656, 109466), (784, 91594), (1117, 64288), (1148, 62552), (1312, 54733), (1568, 45797), (2009, 35744), (2234, 32144), (2296, 31276), (4018, 17872), (4468, 16072), (4592, 15638), (7819, 9184), (8036, 8936)]