68775408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{36739}}^1$

素因数の和:36766

約数の個数: 60

約数和(自身を含む): 207287080

約数和(自身を除く): 138511672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 36739, 73478, 110217, 146956, 220434, 293912, 330651, 440868, 477607, 587824, 661302, 881736, 955214, 1322604, 1432821, 1763472, 1910428, 2645208, 2865642, 3820856, 4298463, 5290416, 5731284, 7641712, 8596926, 11462568, 17193852, 22925136, 34387704, 68775408]

約数ペア:

[(1, 68775408), (2, 34387704), (3, 22925136), (4, 17193852), (6, 11462568), (8, 8596926), (9, 7641712), (12, 5731284), (13, 5290416), (16, 4298463), (18, 3820856), (24, 2865642), (26, 2645208), (36, 1910428), (39, 1763472), (48, 1432821), (52, 1322604), (72, 955214), (78, 881736), (104, 661302), (117, 587824), (144, 477607), (156, 440868), (208, 330651), (234, 293912), (312, 220434), (468, 146956), (624, 110217), (936, 73478), (1872, 36739)]