64218828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 92636052

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1961, 2729, 3922, 5458, 5883, 7844, 8187, 10916, 11766, 16374, 23532, 32748, 100973, 144637, 201946, 289274, 302919, 403892, 433911, 578548, 605838, 867822, 1211676, 1735644, 5351569, 10703138, 16054707, 21406276, 32109414, 64218828]

約数ペア:

[(1, 64218828), (2, 32109414), (3, 21406276), (4, 16054707), (6, 10703138), (12, 5351569), (37, 1735644), (53, 1211676), (74, 867822), (106, 605838), (111, 578548), (148, 433911), (159, 403892), (212, 302919), (222, 289274), (318, 201946), (444, 144637), (636, 100973), (1961, 32748), (2729, 23532), (3922, 16374), (5458, 11766), (5883, 10916), (7844, 8187)]