74854338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 173093760

約数和(自身を除く): 98239422

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 494, 689, 741, 953, 1007, 1378, 1482, 1906, 2014, 2067, 2859, 3021, 4134, 5718, 6042, 12389, 13091, 18107, 24778, 26182, 36214, 37167, 39273, 50509, 54321, 74334, 78546, 101018, 108642, 151527, 235391, 303054, 470782, 656617, 706173, 959671, 1313234, 1412346, 1919342, 1969851, 2879013, 3939702, 5758026, 12475723, 24951446, 37427169, 74854338]

約数ペア:

[(1, 74854338), (2, 37427169), (3, 24951446), (6, 12475723), (13, 5758026), (19, 3939702), (26, 2879013), (38, 1969851), (39, 1919342), (53, 1412346), (57, 1313234), (78, 959671), (106, 706173), (114, 656617), (159, 470782), (247, 303054), (318, 235391), (494, 151527), (689, 108642), (741, 101018), (953, 78546), (1007, 74334), (1378, 54321), (1482, 50509), (1906, 39273), (2014, 37167), (2067, 36214), (2859, 26182), (3021, 24778), (4134, 18107), (5718, 13091), (6042, 12389)]