73078636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 69170324

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 97, 194, 388, 431, 437, 862, 874, 1724, 1748, 1843, 2231, 3686, 4462, 7372, 8189, 8924, 9913, 16378, 19826, 32756, 39652, 41807, 42389, 83614, 84778, 167228, 169556, 188347, 376694, 753388, 794333, 961561, 1588666, 1923122, 3177332, 3846244, 18269659, 36539318, 73078636]

約数ペア:

[(1, 73078636), (2, 36539318), (4, 18269659), (19, 3846244), (23, 3177332), (38, 1923122), (46, 1588666), (76, 961561), (92, 794333), (97, 753388), (194, 376694), (388, 188347), (431, 169556), (437, 167228), (862, 84778), (874, 83614), (1724, 42389), (1748, 41807), (1843, 39652), (2231, 32756), (3686, 19826), (4462, 16378), (7372, 9913), (8189, 8924)]