77225568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{16417}}^1$

素因数の和:16444

約数の個数: 72

約数和(自身を含む): 235828152

約数和(自身を除く): 158602584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 16417, 32834, 49251, 65668, 98502, 114919, 131336, 197004, 229838, 262672, 344757, 394008, 459676, 525344, 689514, 788016, 804433, 919352, 1379028, 1576032, 1608866, 1838704, 2413299, 2758056, 3217732, 3677408, 4826598, 5516112, 6435464, 9653196, 11032224, 12870928, 19306392, 25741856, 38612784, 77225568]

約数ペア:

[(1, 77225568), (2, 38612784), (3, 25741856), (4, 19306392), (6, 12870928), (7, 11032224), (8, 9653196), (12, 6435464), (14, 5516112), (16, 4826598), (21, 3677408), (24, 3217732), (28, 2758056), (32, 2413299), (42, 1838704), (48, 1608866), (49, 1576032), (56, 1379028), (84, 919352), (96, 804433), (98, 788016), (112, 689514), (147, 525344), (168, 459676), (196, 394008), (224, 344757), (294, 262672), (336, 229838), (392, 197004), (588, 131336), (672, 114919), (784, 98502), (1176, 65668), (1568, 49251), (2352, 32834), (4704, 16417)]