78303672

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 221067000

約数和(自身を除く): 142763328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 447, 596, 648, 811, 894, 1192, 1341, 1622, 1788, 2433, 2682, 3244, 3576, 4023, 4866, 5364, 6488, 7299, 8046, 9732, 10728, 12069, 14598, 16092, 19464, 21897, 24138, 29196, 32184, 43794, 48276, 58392, 65691, 87588, 96552, 120839, 131382, 175176, 241678, 262764, 362517, 483356, 525528, 725034, 966712, 1087551, 1450068, 2175102, 2900136, 3262653, 4350204, 6525306, 8700408, 9787959, 13050612, 19575918, 26101224, 39151836, 78303672]

約数ペア:

[(1, 78303672), (2, 39151836), (3, 26101224), (4, 19575918), (6, 13050612), (8, 9787959), (9, 8700408), (12, 6525306), (18, 4350204), (24, 3262653), (27, 2900136), (36, 2175102), (54, 1450068), (72, 1087551), (81, 966712), (108, 725034), (149, 525528), (162, 483356), (216, 362517), (298, 262764), (324, 241678), (447, 175176), (596, 131382), (648, 120839), (811, 96552), (894, 87588), (1192, 65691), (1341, 58392), (1622, 48276), (1788, 43794), (2433, 32184), (2682, 29196), (3244, 24138), (3576, 21897), (4023, 19464), (4866, 16092), (5364, 14598), (6488, 12069), (7299, 10728), (8046, 9732)]