76638692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 151000752

約数和(自身を除く): 74362060

約数列:

[1, 2, 4, 13, 26, 37, 52, 61, 74, 122, 148, 244, 481, 653, 793, 962, 1306, 1586, 1924, 2257, 2612, 3172, 4514, 8489, 9028, 16978, 24161, 29341, 33956, 39833, 48322, 58682, 79666, 96644, 117364, 159332, 314093, 517829, 628186, 1035658, 1256372, 1473821, 2071316, 2947642, 5895284, 19159673, 38319346, 76638692]

約数ペア:

[(1, 76638692), (2, 38319346), (4, 19159673), (13, 5895284), (26, 2947642), (37, 2071316), (52, 1473821), (61, 1256372), (74, 1035658), (122, 628186), (148, 517829), (244, 314093), (481, 159332), (653, 117364), (793, 96644), (962, 79666), (1306, 58682), (1586, 48322), (1924, 39833), (2257, 33956), (2612, 29341), (3172, 24161), (4514, 16978), (8489, 9028)]