77804945312

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{3371}}^1\times {\mathrm{5189}}^1$

素因数の和:8709

約数の個数: 48

約数和(自身を含む): 154355997600

約数和(自身を除く): 76551052288

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 3371, 4448, 5189, 6742, 10378, 13484, 20756, 26968, 41512, 53936, 83024, 107872, 166048, 468569, 721271, 937138, 1442542, 1874276, 2885084, 3748552, 5770168, 7497104, 11540336, 14994208, 17492119, 23080672, 34984238, 69968476, 139936952, 279873904, 559747808, 2431404541, 4862809082, 9725618164, 19451236328, 38902472656, 77804945312]

約数ペア:

[(1, 77804945312), (2, 38902472656), (4, 19451236328), (8, 9725618164), (16, 4862809082), (32, 2431404541), (139, 559747808), (278, 279873904), (556, 139936952), (1112, 69968476), (2224, 34984238), (3371, 23080672), (4448, 17492119), (5189, 14994208), (6742, 11540336), (10378, 7497104), (13484, 5770168), (20756, 3748552), (26968, 2885084), (41512, 1874276), (53936, 1442542), (83024, 937138), (107872, 721271), (166048, 468569)]