77665756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 164150784

約数和(自身を除く): 86485028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 322, 332, 581, 644, 1162, 1453, 1909, 2324, 2906, 3818, 5812, 7636, 10171, 13363, 20342, 26726, 33419, 40684, 53452, 66838, 120599, 133676, 233933, 241198, 467866, 482396, 844193, 935732, 1688386, 2773777, 3376772, 5547554, 11095108, 19416439, 38832878, 77665756]

約数ペア:

[(1, 77665756), (2, 38832878), (4, 19416439), (7, 11095108), (14, 5547554), (23, 3376772), (28, 2773777), (46, 1688386), (83, 935732), (92, 844193), (161, 482396), (166, 467866), (322, 241198), (332, 233933), (581, 133676), (644, 120599), (1162, 66838), (1453, 53452), (1909, 40684), (2324, 33419), (2906, 26726), (3818, 20342), (5812, 13363), (7636, 10171)]