80333976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 229996800

約数和(自身を除く): 149662824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 136, 152, 172, 204, 228, 241, 258, 323, 344, 408, 456, 482, 516, 646, 723, 731, 817, 964, 969, 1032, 1292, 1446, 1462, 1634, 1928, 1938, 2193, 2451, 2584, 2892, 2924, 3268, 3876, 4097, 4386, 4579, 4902, 5784, 5848, 6536, 7752, 8194, 8772, 9158, 9804, 10363, 12291, 13737, 13889, 16388, 17544, 18316, 19608, 20726, 24582, 27474, 27778, 31089, 32776, 36632, 41452, 41667, 49164, 54948, 55556, 62178, 77843, 82904, 83334, 98328, 109896, 111112, 124356, 155686, 166668, 176171, 196897, 233529, 248712, 311372, 333336, 352342, 393794, 467058, 528513, 590691, 622744, 704684, 787588, 934116, 1057026, 1181382, 1409368, 1575176, 1868232, 2114052, 2362764, 3347249, 4228104, 4725528, 6694498, 10041747, 13388996, 20083494, 26777992, 40166988, 80333976]

約数ペア:

[(1, 80333976), (2, 40166988), (3, 26777992), (4, 20083494), (6, 13388996), (8, 10041747), (12, 6694498), (17, 4725528), (19, 4228104), (24, 3347249), (34, 2362764), (38, 2114052), (43, 1868232), (51, 1575176), (57, 1409368), (68, 1181382), (76, 1057026), (86, 934116), (102, 787588), (114, 704684), (129, 622744), (136, 590691), (152, 528513), (172, 467058), (204, 393794), (228, 352342), (241, 333336), (258, 311372), (323, 248712), (344, 233529), (408, 196897), (456, 176171), (482, 166668), (516, 155686), (646, 124356), (723, 111112), (731, 109896), (817, 98328), (964, 83334), (969, 82904), (1032, 77843), (1292, 62178), (1446, 55556), (1462, 54948), (1634, 49164), (1928, 41667), (1938, 41452), (2193, 36632), (2451, 32776), (2584, 31089), (2892, 27778), (2924, 27474), (3268, 24582), (3876, 20726), (4097, 19608), (4386, 18316), (4579, 17544), (4902, 16388), (5784, 13889), (5848, 13737), (6536, 12291), (7752, 10363), (8194, 9804), (8772, 9158)]