71863638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6763}}^1$

素因数の和:6809

約数の個数: 64

約数和(自身を含む): 187011072

約数和(自身を除く): 115147434

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 6763, 10626, 13526, 20289, 40578, 47341, 74393, 94682, 142023, 148786, 155549, 223179, 284046, 311098, 446358, 466647, 520751, 933294, 1041502, 1088843, 1562253, 1711039, 2177686, 3124506, 3266529, 3422078, 5133117, 6533058, 10266234, 11977273, 23954546, 35931819, 71863638]

約数ペア:

[(1, 71863638), (2, 35931819), (3, 23954546), (6, 11977273), (7, 10266234), (11, 6533058), (14, 5133117), (21, 3422078), (22, 3266529), (23, 3124506), (33, 2177686), (42, 1711039), (46, 1562253), (66, 1088843), (69, 1041502), (77, 933294), (138, 520751), (154, 466647), (161, 446358), (231, 311098), (253, 284046), (322, 223179), (462, 155549), (483, 148786), (506, 142023), (759, 94682), (966, 74393), (1518, 47341), (1771, 40578), (3542, 20289), (5313, 13526), (6763, 10626)]