80642716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6089}}^1$

素因数の和:6154

約数の個数: 48

約数和(自身を含む): 180069120

約数和(自身を除く): 99426404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6089, 6622, 12178, 13244, 24356, 42623, 66979, 85246, 133958, 170492, 261827, 267916, 468853, 523654, 937706, 1047308, 1832789, 1875412, 2880097, 3665578, 5760194, 7331156, 11520388, 20160679, 40321358, 80642716]

約数ペア:

[(1, 80642716), (2, 40321358), (4, 20160679), (7, 11520388), (11, 7331156), (14, 5760194), (22, 3665578), (28, 2880097), (43, 1875412), (44, 1832789), (77, 1047308), (86, 937706), (154, 523654), (172, 468853), (301, 267916), (308, 261827), (473, 170492), (602, 133958), (946, 85246), (1204, 66979), (1892, 42623), (3311, 24356), (6089, 13244), (6622, 12178)]