77608938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 175177728

約数和(自身を除く): 97568790

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 127, 141, 197, 254, 282, 381, 394, 517, 591, 762, 1034, 1182, 1397, 1551, 2167, 2794, 3102, 4191, 4334, 5969, 6501, 8382, 9259, 11938, 13002, 17907, 18518, 25019, 27777, 35814, 50038, 55554, 65659, 75057, 101849, 131318, 150114, 196977, 203698, 275209, 305547, 393954, 550418, 611094, 825627, 1175893, 1651254, 2351786, 3527679, 7055358, 12934823, 25869646, 38804469, 77608938]

約数ペア:

[(1, 77608938), (2, 38804469), (3, 25869646), (6, 12934823), (11, 7055358), (22, 3527679), (33, 2351786), (47, 1651254), (66, 1175893), (94, 825627), (127, 611094), (141, 550418), (197, 393954), (254, 305547), (282, 275209), (381, 203698), (394, 196977), (517, 150114), (591, 131318), (762, 101849), (1034, 75057), (1182, 65659), (1397, 55554), (1551, 50038), (2167, 35814), (2794, 27777), (3102, 25019), (4191, 18518), (4334, 17907), (5969, 13002), (6501, 11938), (8382, 9259)]