71670774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 179953920

約数和(自身を除く): 108283146

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 163, 174, 203, 266, 326, 361, 399, 406, 489, 551, 609, 722, 798, 978, 1083, 1102, 1141, 1218, 1653, 2166, 2282, 2527, 3097, 3306, 3423, 3857, 4727, 5054, 6194, 6846, 7581, 7714, 9291, 9454, 10469, 11571, 14181, 15162, 18582, 20938, 21679, 23142, 28362, 31407, 33089, 43358, 58843, 62814, 65037, 66178, 73283, 89813, 99267, 117686, 130074, 146566, 176529, 179626, 198534, 219849, 269439, 353058, 411901, 439698, 538878, 628691, 823802, 1235703, 1257382, 1706447, 1886073, 2471406, 3412894, 3772146, 5119341, 10238682, 11945129, 23890258, 35835387, 71670774]

約数ペア:

[(1, 71670774), (2, 35835387), (3, 23890258), (6, 11945129), (7, 10238682), (14, 5119341), (19, 3772146), (21, 3412894), (29, 2471406), (38, 1886073), (42, 1706447), (57, 1257382), (58, 1235703), (87, 823802), (114, 628691), (133, 538878), (163, 439698), (174, 411901), (203, 353058), (266, 269439), (326, 219849), (361, 198534), (399, 179626), (406, 176529), (489, 146566), (551, 130074), (609, 117686), (722, 99267), (798, 89813), (978, 73283), (1083, 66178), (1102, 65037), (1141, 62814), (1218, 58843), (1653, 43358), (2166, 33089), (2282, 31407), (2527, 28362), (3097, 23142), (3306, 21679), (3423, 20938), (3857, 18582), (4727, 15162), (5054, 14181), (6194, 11571), (6846, 10469), (7581, 9454), (7714, 9291)]