79117776

素因数分解:

$2^4\times 3^3\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:881

約数の個数: 80

約数和(自身を含む): 228169920

約数和(自身を除く): 149052144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 373, 432, 491, 746, 982, 1119, 1473, 1492, 1964, 2238, 2946, 2984, 3357, 3928, 4419, 4476, 5892, 5968, 6714, 7856, 8838, 8952, 10071, 11784, 13257, 13428, 17676, 17904, 20142, 23568, 26514, 26856, 35352, 40284, 53028, 53712, 70704, 80568, 106056, 161136, 183143, 212112, 366286, 549429, 732572, 1098858, 1465144, 1648287, 2197716, 2930288, 3296574, 4395432, 4944861, 6593148, 8790864, 9889722, 13186296, 19779444, 26372592, 39558888, 79117776]

約数ペア:

[(1, 79117776), (2, 39558888), (3, 26372592), (4, 19779444), (6, 13186296), (8, 9889722), (9, 8790864), (12, 6593148), (16, 4944861), (18, 4395432), (24, 3296574), (27, 2930288), (36, 2197716), (48, 1648287), (54, 1465144), (72, 1098858), (108, 732572), (144, 549429), (216, 366286), (373, 212112), (432, 183143), (491, 161136), (746, 106056), (982, 80568), (1119, 70704), (1473, 53712), (1492, 53028), (1964, 40284), (2238, 35352), (2946, 26856), (2984, 26514), (3357, 23568), (3928, 20142), (4419, 17904), (4476, 17676), (5892, 13428), (5968, 13257), (6714, 11784), (7856, 10071), (8838, 8952)]