76920844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19211}}^1$

素因数の和:19246

約数の個数: 48

約数和(自身を含む): 180746496

約数和(自身を除く): 103825652

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 19211, 38422, 76844, 134477, 211321, 249743, 268954, 422642, 499486, 537908, 845284, 998972, 1479247, 1748201, 2747173, 2958494, 3496402, 5494346, 5916988, 6992804, 10988692, 19230211, 38460422, 76920844]

約数ペア:

[(1, 76920844), (2, 38460422), (4, 19230211), (7, 10988692), (11, 6992804), (13, 5916988), (14, 5494346), (22, 3496402), (26, 2958494), (28, 2747173), (44, 1748201), (52, 1479247), (77, 998972), (91, 845284), (143, 537908), (154, 499486), (182, 422642), (286, 268954), (308, 249743), (364, 211321), (572, 134477), (1001, 76844), (2002, 38422), (4004, 19211)]