64599248

素因数分解:

$2^4\times 7^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 148800000

約数和(自身を除く): 84200752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 149, 158, 196, 298, 316, 343, 392, 553, 596, 632, 686, 784, 1043, 1106, 1192, 1264, 1372, 2086, 2212, 2384, 2744, 3871, 4172, 4424, 5488, 7301, 7742, 8344, 8848, 11771, 14602, 15484, 16688, 23542, 27097, 29204, 30968, 47084, 51107, 54194, 58408, 61936, 82397, 94168, 102214, 108388, 116816, 164794, 188336, 204428, 216776, 329588, 408856, 433552, 576779, 659176, 817712, 1153558, 1318352, 2307116, 4037453, 4614232, 8074906, 9228464, 16149812, 32299624, 64599248]

約数ペア:

[(1, 64599248), (2, 32299624), (4, 16149812), (7, 9228464), (8, 8074906), (14, 4614232), (16, 4037453), (28, 2307116), (49, 1318352), (56, 1153558), (79, 817712), (98, 659176), (112, 576779), (149, 433552), (158, 408856), (196, 329588), (298, 216776), (316, 204428), (343, 188336), (392, 164794), (553, 116816), (596, 108388), (632, 102214), (686, 94168), (784, 82397), (1043, 61936), (1106, 58408), (1192, 54194), (1264, 51107), (1372, 47084), (2086, 30968), (2212, 29204), (2384, 27097), (2744, 23542), (3871, 16688), (4172, 15484), (4424, 14602), (5488, 11771), (7301, 8848), (7742, 8344)]