66184144912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{78511}}^1$

素因数の和:78644

約数の個数: 80

約数和(自身を含む): 140191027200

約数和(自身を除く): 74006882288

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 59, 76, 94, 118, 152, 188, 236, 304, 376, 472, 752, 893, 944, 1121, 1786, 2242, 2773, 3572, 4484, 5546, 7144, 8968, 11092, 14288, 17936, 22184, 44368, 52687, 78511, 105374, 157022, 210748, 314044, 421496, 628088, 842992, 1256176, 1491709, 2983418, 3690017, 4632149, 5966836, 7380034, 9264298, 11933672, 14760068, 18528596, 23867344, 29520136, 37057192, 59040272, 70110323, 74114384, 88010831, 140220646, 176021662, 217711003, 280441292, 352043324, 435422006, 560882584, 704086648, 870844012, 1121765168, 1408173296, 1741688024, 3483376048, 4136509057, 8273018114, 16546036228, 33092072456, 66184144912]

約数ペア:

[(1, 66184144912), (2, 33092072456), (4, 16546036228), (8, 8273018114), (16, 4136509057), (19, 3483376048), (38, 1741688024), (47, 1408173296), (59, 1121765168), (76, 870844012), (94, 704086648), (118, 560882584), (152, 435422006), (188, 352043324), (236, 280441292), (304, 217711003), (376, 176021662), (472, 140220646), (752, 88010831), (893, 74114384), (944, 70110323), (1121, 59040272), (1786, 37057192), (2242, 29520136), (2773, 23867344), (3572, 18528596), (4484, 14760068), (5546, 11933672), (7144, 9264298), (8968, 7380034), (11092, 5966836), (14288, 4632149), (17936, 3690017), (22184, 2983418), (44368, 1491709), (52687, 1256176), (78511, 842992), (105374, 628088), (157022, 421496), (210748, 314044)]