64041666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 147302400

約数和(自身を除く): 83260734

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 474, 494, 547, 741, 1027, 1094, 1482, 1501, 1641, 2054, 3002, 3081, 3282, 4503, 6162, 7111, 9006, 10393, 14222, 19513, 20786, 21333, 31179, 39026, 42666, 43213, 58539, 62358, 86426, 117078, 129639, 135109, 259278, 270218, 405327, 561769, 810654, 821047, 1123538, 1642094, 1685307, 2463141, 3370614, 4926282, 10673611, 21347222, 32020833, 64041666]

約数ペア:

[(1, 64041666), (2, 32020833), (3, 21347222), (6, 10673611), (13, 4926282), (19, 3370614), (26, 2463141), (38, 1685307), (39, 1642094), (57, 1123538), (78, 821047), (79, 810654), (114, 561769), (158, 405327), (237, 270218), (247, 259278), (474, 135109), (494, 129639), (547, 117078), (741, 86426), (1027, 62358), (1094, 58539), (1482, 43213), (1501, 42666), (1641, 39026), (2054, 31179), (3002, 21333), (3081, 20786), (3282, 19513), (4503, 14222), (6162, 10393), (7111, 9006)]