79796976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 249888768

約数和(自身を除く): 170091792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 56, 62, 84, 93, 94, 112, 124, 141, 163, 168, 186, 188, 217, 248, 282, 326, 329, 336, 372, 376, 434, 489, 496, 564, 651, 652, 658, 744, 752, 868, 978, 987, 1128, 1141, 1302, 1304, 1316, 1457, 1488, 1736, 1956, 1974, 2256, 2282, 2604, 2608, 2632, 2914, 3423, 3472, 3912, 3948, 4371, 4564, 5053, 5208, 5264, 5828, 6846, 7661, 7824, 7896, 8742, 9128, 10106, 10199, 10416, 11656, 13692, 15159, 15322, 15792, 17484, 18256, 20212, 20398, 22983, 23312, 27384, 30318, 30597, 30644, 34968, 35371, 40424, 40796, 45966, 53627, 54768, 60636, 61194, 61288, 69936, 70742, 80848, 81592, 91932, 106113, 107254, 121272, 122388, 122576, 141484, 160881, 163184, 183864, 212226, 214508, 237491, 242544, 244776, 282968, 321762, 367728, 424452, 429016, 474982, 489552, 565936, 643524, 712473, 848904, 858032, 949964, 1287048, 1424946, 1662437, 1697808, 1899928, 2574096, 2849892, 3324874, 3799856, 4987311, 5699784, 6649748, 9974622, 11399568, 13299496, 19949244, 26598992, 39898488, 79796976]

約数ペア:

[(1, 79796976), (2, 39898488), (3, 26598992), (4, 19949244), (6, 13299496), (7, 11399568), (8, 9974622), (12, 6649748), (14, 5699784), (16, 4987311), (21, 3799856), (24, 3324874), (28, 2849892), (31, 2574096), (42, 1899928), (47, 1697808), (48, 1662437), (56, 1424946), (62, 1287048), (84, 949964), (93, 858032), (94, 848904), (112, 712473), (124, 643524), (141, 565936), (163, 489552), (168, 474982), (186, 429016), (188, 424452), (217, 367728), (248, 321762), (282, 282968), (326, 244776), (329, 242544), (336, 237491), (372, 214508), (376, 212226), (434, 183864), (489, 163184), (496, 160881), (564, 141484), (651, 122576), (652, 122388), (658, 121272), (744, 107254), (752, 106113), (868, 91932), (978, 81592), (987, 80848), (1128, 70742), (1141, 69936), (1302, 61288), (1304, 61194), (1316, 60636), (1457, 54768), (1488, 53627), (1736, 45966), (1956, 40796), (1974, 40424), (2256, 35371), (2282, 34968), (2604, 30644), (2608, 30597), (2632, 30318), (2914, 27384), (3423, 23312), (3472, 22983), (3912, 20398), (3948, 20212), (4371, 18256), (4564, 17484), (5053, 15792), (5208, 15322), (5264, 15159), (5828, 13692), (6846, 11656), (7661, 10416), (7824, 10199), (7896, 10106), (8742, 9128)]