78795312

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 212129280

約数和(自身を除く): 133333968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 53, 94, 106, 141, 159, 188, 212, 282, 318, 376, 424, 564, 636, 659, 752, 848, 1128, 1272, 1318, 1977, 2256, 2491, 2544, 2636, 3954, 4982, 5272, 7473, 7908, 9964, 10544, 14946, 15816, 19928, 29892, 30973, 31632, 34927, 39856, 59784, 61946, 69854, 92919, 104781, 119568, 123892, 139708, 185838, 209562, 247784, 279416, 371676, 419124, 495568, 558832, 743352, 838248, 1486704, 1641569, 1676496, 3283138, 4924707, 6566276, 9849414, 13132552, 19698828, 26265104, 39397656, 78795312]

約数ペア:

[(1, 78795312), (2, 39397656), (3, 26265104), (4, 19698828), (6, 13132552), (8, 9849414), (12, 6566276), (16, 4924707), (24, 3283138), (47, 1676496), (48, 1641569), (53, 1486704), (94, 838248), (106, 743352), (141, 558832), (159, 495568), (188, 419124), (212, 371676), (282, 279416), (318, 247784), (376, 209562), (424, 185838), (564, 139708), (636, 123892), (659, 119568), (752, 104781), (848, 92919), (1128, 69854), (1272, 61946), (1318, 59784), (1977, 39856), (2256, 34927), (2491, 31632), (2544, 30973), (2636, 29892), (3954, 19928), (4982, 15816), (5272, 14946), (7473, 10544), (7908, 9964)]