74281968

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1731

約数の個数: 80

約数和(自身を含む): 215343360

約数和(自身を除く): 141061392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1607, 1712, 1926, 2568, 2889, 3214, 3852, 4821, 5136, 5778, 6428, 7704, 9642, 11556, 12856, 14463, 15408, 19284, 23112, 25712, 28926, 38568, 43389, 46224, 57852, 77136, 86778, 115704, 171949, 173556, 231408, 343898, 347112, 515847, 687796, 694224, 1031694, 1375592, 1547541, 2063388, 2751184, 3095082, 4126776, 4642623, 6190164, 8253552, 9285246, 12380328, 18570492, 24760656, 37140984, 74281968]

約数ペア:

[(1, 74281968), (2, 37140984), (3, 24760656), (4, 18570492), (6, 12380328), (8, 9285246), (9, 8253552), (12, 6190164), (16, 4642623), (18, 4126776), (24, 3095082), (27, 2751184), (36, 2063388), (48, 1547541), (54, 1375592), (72, 1031694), (107, 694224), (108, 687796), (144, 515847), (214, 347112), (216, 343898), (321, 231408), (428, 173556), (432, 171949), (642, 115704), (856, 86778), (963, 77136), (1284, 57852), (1607, 46224), (1712, 43389), (1926, 38568), (2568, 28926), (2889, 25712), (3214, 23112), (3852, 19284), (4821, 15408), (5136, 14463), (5778, 12856), (6428, 11556), (7704, 9642)]