77219838

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 183283200

約数和(自身を除く): 106063362

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 657, 1026, 1031, 1314, 1387, 1971, 2062, 2774, 3093, 3942, 4161, 6186, 8322, 9279, 12483, 18558, 19589, 24966, 27837, 37449, 39178, 55674, 58767, 74898, 75263, 117534, 150526, 176301, 225789, 352602, 451578, 528903, 677367, 1057806, 1354734, 1429997, 2032101, 2859994, 4064202, 4289991, 8579982, 12869973, 25739946, 38609919, 77219838]

約数ペア:

[(1, 77219838), (2, 38609919), (3, 25739946), (6, 12869973), (9, 8579982), (18, 4289991), (19, 4064202), (27, 2859994), (38, 2032101), (54, 1429997), (57, 1354734), (73, 1057806), (114, 677367), (146, 528903), (171, 451578), (219, 352602), (342, 225789), (438, 176301), (513, 150526), (657, 117534), (1026, 75263), (1031, 74898), (1314, 58767), (1387, 55674), (1971, 39178), (2062, 37449), (2774, 27837), (3093, 24966), (3942, 19589), (4161, 18558), (6186, 12483), (8322, 9279)]