64935762

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 143548416

約数和(自身を除く): 78612654

約数列:

[1, 2, 3, 6, 23, 31, 43, 46, 62, 69, 86, 93, 129, 138, 186, 258, 353, 706, 713, 989, 1059, 1333, 1426, 1978, 2118, 2139, 2666, 2967, 3999, 4278, 5934, 7998, 8119, 10943, 15179, 16238, 21886, 24357, 30358, 30659, 32829, 45537, 48714, 61318, 65658, 91074, 91977, 183954, 251689, 349117, 470549, 503378, 698234, 755067, 941098, 1047351, 1411647, 1510134, 2094702, 2823294, 10822627, 21645254, 32467881, 64935762]

約数ペア:

[(1, 64935762), (2, 32467881), (3, 21645254), (6, 10822627), (23, 2823294), (31, 2094702), (43, 1510134), (46, 1411647), (62, 1047351), (69, 941098), (86, 755067), (93, 698234), (129, 503378), (138, 470549), (186, 349117), (258, 251689), (353, 183954), (706, 91977), (713, 91074), (989, 65658), (1059, 61318), (1333, 48714), (1426, 45537), (1978, 32829), (2118, 30659), (2139, 30358), (2666, 24357), (2967, 21886), (3999, 16238), (4278, 15179), (5934, 10943), (7998, 8119)]