123761364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2003}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 305249280

約数和(自身を除く): 181487916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 542, 813, 1084, 1626, 2003, 3252, 4006, 5149, 6009, 8012, 10298, 12018, 15447, 20596, 24036, 30894, 38057, 61788, 76114, 114171, 152228, 228342, 456684, 542813, 1085626, 1628439, 2171252, 3256878, 6513756, 10313447, 20626894, 30940341, 41253788, 61880682, 123761364]

約数ペア:

[(1, 123761364), (2, 61880682), (3, 41253788), (4, 30940341), (6, 20626894), (12, 10313447), (19, 6513756), (38, 3256878), (57, 2171252), (76, 1628439), (114, 1085626), (228, 542813), (271, 456684), (542, 228342), (813, 152228), (1084, 114171), (1626, 76114), (2003, 61788), (3252, 38057), (4006, 30894), (5149, 24036), (6009, 20596), (8012, 15447), (10298, 12018)]