78130494

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1663

約数の個数: 80

約数和(自身を含む): 196856352

約数和(自身を除く): 118725858

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1613, 1794, 1863, 2106, 2691, 3226, 3726, 4839, 5382, 8073, 9678, 14517, 16146, 20969, 24219, 29034, 37099, 41938, 43551, 48438, 62907, 74198, 87102, 111297, 125814, 130653, 188721, 222594, 261306, 333891, 377442, 482287, 566163, 667782, 964574, 1001673, 1132326, 1446861, 1698489, 2003346, 2893722, 3005019, 3396978, 4340583, 6010038, 8681166, 13021749, 26043498, 39065247, 78130494]

約数ペア:

[(1, 78130494), (2, 39065247), (3, 26043498), (6, 13021749), (9, 8681166), (13, 6010038), (18, 4340583), (23, 3396978), (26, 3005019), (27, 2893722), (39, 2003346), (46, 1698489), (54, 1446861), (69, 1132326), (78, 1001673), (81, 964574), (117, 667782), (138, 566163), (162, 482287), (207, 377442), (234, 333891), (299, 261306), (351, 222594), (414, 188721), (598, 130653), (621, 125814), (702, 111297), (897, 87102), (1053, 74198), (1242, 62907), (1613, 48438), (1794, 43551), (1863, 41938), (2106, 37099), (2691, 29034), (3226, 24219), (3726, 20969), (4839, 16146), (5382, 14517), (8073, 9678)]