91305942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3957

約数の個数: 64

約数和(自身を含む): 230039040

約数和(自身を除く): 138733098

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3889, 3913, 7778, 7826, 11667, 11739, 23334, 23478, 27223, 50557, 54446, 81669, 101114, 151671, 163338, 167227, 303342, 334454, 353899, 501681, 707798, 1003362, 1061697, 1170589, 2123394, 2173951, 2341178, 3511767, 4347902, 6521853, 7023534, 13043706, 15217657, 30435314, 45652971, 91305942]

約数ペア:

[(1, 91305942), (2, 45652971), (3, 30435314), (6, 15217657), (7, 13043706), (13, 7023534), (14, 6521853), (21, 4347902), (26, 3511767), (39, 2341178), (42, 2173951), (43, 2123394), (78, 1170589), (86, 1061697), (91, 1003362), (129, 707798), (182, 501681), (258, 353899), (273, 334454), (301, 303342), (546, 167227), (559, 163338), (602, 151671), (903, 101114), (1118, 81669), (1677, 54446), (1806, 50557), (3354, 27223), (3889, 23478), (3913, 23334), (7778, 11739), (7826, 11667)]