75210716

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 156097536

約数和(自身を除く): 80886820

約数列:

[1, 2, 4, 7, 14, 28, 47, 67, 94, 134, 188, 268, 329, 469, 658, 853, 938, 1316, 1706, 1876, 3149, 3412, 5971, 6298, 11942, 12596, 22043, 23884, 40091, 44086, 57151, 80182, 88172, 114302, 160364, 228604, 280637, 400057, 561274, 800114, 1122548, 1600228, 2686097, 5372194, 10744388, 18802679, 37605358, 75210716]

約数ペア:

[(1, 75210716), (2, 37605358), (4, 18802679), (7, 10744388), (14, 5372194), (28, 2686097), (47, 1600228), (67, 1122548), (94, 800114), (134, 561274), (188, 400057), (268, 280637), (329, 228604), (469, 160364), (658, 114302), (853, 88172), (938, 80182), (1316, 57151), (1706, 44086), (1876, 40091), (3149, 23884), (3412, 22043), (5971, 12596), (6298, 11942)]