80509884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73727}}^1$

素因数の和:73754

約数の個数: 48

約数和(自身を含む): 231211008

約数和(自身を除く): 150701124

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 73727, 147454, 221181, 294908, 442362, 516089, 884724, 958451, 1032178, 1548267, 1916902, 2064356, 2875353, 3096534, 3833804, 5750706, 6193068, 6709157, 11501412, 13418314, 20127471, 26836628, 40254942, 80509884]

約数ペア:

[(1, 80509884), (2, 40254942), (3, 26836628), (4, 20127471), (6, 13418314), (7, 11501412), (12, 6709157), (13, 6193068), (14, 5750706), (21, 3833804), (26, 3096534), (28, 2875353), (39, 2064356), (42, 1916902), (52, 1548267), (78, 1032178), (84, 958451), (91, 884724), (156, 516089), (182, 442362), (273, 294908), (364, 221181), (546, 147454), (1092, 73727)]