77472538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 69493862

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 53, 106, 143, 209, 247, 269, 286, 418, 494, 538, 583, 689, 1007, 1166, 1378, 2014, 2717, 2959, 3497, 5111, 5434, 5918, 6994, 7579, 10222, 11077, 13091, 14257, 15158, 22154, 26182, 28514, 38467, 56221, 66443, 76934, 112442, 132886, 144001, 156827, 185341, 270883, 288002, 313654, 370682, 541766, 730873, 1461746, 2038751, 2979713, 3521479, 4077502, 5959426, 7042958, 38736269, 77472538]

約数ペア:

[(1, 77472538), (2, 38736269), (11, 7042958), (13, 5959426), (19, 4077502), (22, 3521479), (26, 2979713), (38, 2038751), (53, 1461746), (106, 730873), (143, 541766), (209, 370682), (247, 313654), (269, 288002), (286, 270883), (418, 185341), (494, 156827), (538, 144001), (583, 132886), (689, 112442), (1007, 76934), (1166, 66443), (1378, 56221), (2014, 38467), (2717, 28514), (2959, 26182), (3497, 22154), (5111, 15158), (5434, 14257), (5918, 13091), (6994, 11077), (7579, 10222)]