68997696

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21139}}^1$

素因数の和:21171

約数の個数: 56

約数和(自身を含む): 193304160

約数和(自身を除く): 124306464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 21139, 42278, 63417, 84556, 126834, 169112, 253668, 338224, 359363, 507336, 676448, 718726, 1014672, 1078089, 1352896, 1437452, 2029344, 2156178, 2874904, 4058688, 4312356, 5749808, 8624712, 11499616, 17249424, 22999232, 34498848, 68997696]

約数ペア:

[(1, 68997696), (2, 34498848), (3, 22999232), (4, 17249424), (6, 11499616), (8, 8624712), (12, 5749808), (16, 4312356), (17, 4058688), (24, 2874904), (32, 2156178), (34, 2029344), (48, 1437452), (51, 1352896), (64, 1078089), (68, 1014672), (96, 718726), (102, 676448), (136, 507336), (192, 359363), (204, 338224), (272, 253668), (408, 169112), (544, 126834), (816, 84556), (1088, 63417), (1632, 42278), (3264, 21139)]