80409732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13931}}^1$

素因数の和:13988

約数の個数: 48

約数和(自身を含む): 207531072

約数和(自身を除く): 127121340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 13931, 27862, 41793, 55724, 83586, 167172, 181103, 362206, 515447, 543309, 724412, 1030894, 1086618, 1546341, 2061788, 2173236, 3092682, 6185364, 6700811, 13401622, 20102433, 26803244, 40204866, 80409732]

約数ペア:

[(1, 80409732), (2, 40204866), (3, 26803244), (4, 20102433), (6, 13401622), (12, 6700811), (13, 6185364), (26, 3092682), (37, 2173236), (39, 2061788), (52, 1546341), (74, 1086618), (78, 1030894), (111, 724412), (148, 543309), (156, 515447), (222, 362206), (444, 181103), (481, 167172), (962, 83586), (1443, 55724), (1924, 41793), (2886, 27862), (5772, 13931)]