78063216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21121}}^1$

素因数の和:21150

約数の個数: 80

約数和(自身を含む): 251436288

約数和(自身を除く): 173373072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21121, 42242, 63363, 84484, 126726, 147847, 168968, 232331, 253452, 295694, 337936, 443541, 464662, 506904, 591388, 696993, 887082, 929324, 1013808, 1182776, 1393986, 1626317, 1774164, 1858648, 2365552, 2787972, 3252634, 3548328, 3717296, 4878951, 5575944, 6505268, 7096656, 9757902, 11151888, 13010536, 19515804, 26021072, 39031608, 78063216]

約数ペア:

[(1, 78063216), (2, 39031608), (3, 26021072), (4, 19515804), (6, 13010536), (7, 11151888), (8, 9757902), (11, 7096656), (12, 6505268), (14, 5575944), (16, 4878951), (21, 3717296), (22, 3548328), (24, 3252634), (28, 2787972), (33, 2365552), (42, 1858648), (44, 1774164), (48, 1626317), (56, 1393986), (66, 1182776), (77, 1013808), (84, 929324), (88, 887082), (112, 696993), (132, 591388), (154, 506904), (168, 464662), (176, 443541), (231, 337936), (264, 295694), (308, 253452), (336, 232331), (462, 168968), (528, 147847), (616, 126726), (924, 84484), (1232, 63363), (1848, 42242), (3696, 21121)]