78183378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 134101422

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 59, 63, 78, 91, 117, 118, 126, 177, 182, 234, 273, 354, 413, 531, 546, 767, 809, 819, 826, 1062, 1239, 1534, 1618, 1638, 2301, 2427, 2478, 3717, 4602, 4854, 5369, 5663, 6903, 7281, 7434, 10517, 10738, 11326, 13806, 14562, 16107, 16989, 21034, 31551, 32214, 33978, 47731, 48321, 50967, 63102, 73619, 94653, 95462, 96642, 101934, 143193, 147238, 189306, 220857, 286386, 334117, 429579, 441714, 620503, 662571, 668234, 859158, 1002351, 1241006, 1325142, 1861509, 2004702, 3007053, 3723018, 4343521, 5584527, 6014106, 8687042, 11169054, 13030563, 26061126, 39091689, 78183378]

約数ペア:

[(1, 78183378), (2, 39091689), (3, 26061126), (6, 13030563), (7, 11169054), (9, 8687042), (13, 6014106), (14, 5584527), (18, 4343521), (21, 3723018), (26, 3007053), (39, 2004702), (42, 1861509), (59, 1325142), (63, 1241006), (78, 1002351), (91, 859158), (117, 668234), (118, 662571), (126, 620503), (177, 441714), (182, 429579), (234, 334117), (273, 286386), (354, 220857), (413, 189306), (531, 147238), (546, 143193), (767, 101934), (809, 96642), (819, 95462), (826, 94653), (1062, 73619), (1239, 63102), (1534, 50967), (1618, 48321), (1638, 47731), (2301, 33978), (2427, 32214), (2478, 31551), (3717, 21034), (4602, 16989), (4854, 16107), (5369, 14562), (5663, 13806), (6903, 11326), (7281, 10738), (7434, 10517)]