77925042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 202849920

約数和(自身を除く): 124924878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 646, 663, 741, 969, 1031, 1326, 1482, 1938, 1989, 2062, 2223, 2907, 3093, 3978, 4199, 4446, 5814, 6186, 8398, 9279, 12597, 13403, 17527, 18558, 19589, 25194, 26806, 35054, 37791, 39178, 40209, 52581, 58767, 75582, 80418, 105162, 117534, 120627, 157743, 176301, 227851, 241254, 254657, 315486, 333013, 352602, 455702, 509314, 666026, 683553, 763971, 999039, 1367106, 1527942, 1998078, 2050659, 2291913, 2997117, 4101318, 4329169, 4583826, 5994234, 8658338, 12987507, 25975014, 38962521, 77925042]

約数ペア:

[(1, 77925042), (2, 38962521), (3, 25975014), (6, 12987507), (9, 8658338), (13, 5994234), (17, 4583826), (18, 4329169), (19, 4101318), (26, 2997117), (34, 2291913), (38, 2050659), (39, 1998078), (51, 1527942), (57, 1367106), (78, 999039), (102, 763971), (114, 683553), (117, 666026), (153, 509314), (171, 455702), (221, 352602), (234, 333013), (247, 315486), (306, 254657), (323, 241254), (342, 227851), (442, 176301), (494, 157743), (646, 120627), (663, 117534), (741, 105162), (969, 80418), (1031, 75582), (1326, 58767), (1482, 52581), (1938, 40209), (1989, 39178), (2062, 37791), (2223, 35054), (2907, 26806), (3093, 25194), (3978, 19589), (4199, 18558), (4446, 17527), (5814, 13403), (6186, 12597), (8398, 9279)]