90606468

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 217546560

約数和(自身を除く): 126940092

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 109, 159, 212, 218, 318, 327, 436, 636, 654, 1307, 1308, 2614, 3921, 5228, 5777, 7842, 11554, 15684, 17331, 23108, 34662, 69271, 69324, 138542, 142463, 207813, 277084, 284926, 415626, 427389, 569852, 831252, 854778, 1709556, 7550539, 15101078, 22651617, 30202156, 45303234, 90606468]

約数ペア:

[(1, 90606468), (2, 45303234), (3, 30202156), (4, 22651617), (6, 15101078), (12, 7550539), (53, 1709556), (106, 854778), (109, 831252), (159, 569852), (212, 427389), (218, 415626), (318, 284926), (327, 277084), (436, 207813), (636, 142463), (654, 138542), (1307, 69324), (1308, 69271), (2614, 34662), (3921, 23108), (5228, 17331), (5777, 15684), (7842, 11554)]