71031774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 164187648

約数和(自身を除く): 93155874

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 73, 138, 146, 219, 253, 438, 506, 641, 759, 803, 1282, 1518, 1606, 1679, 1923, 2409, 3358, 3846, 4818, 5037, 7051, 10074, 14102, 14743, 18469, 21153, 29486, 36938, 42306, 44229, 46793, 55407, 88458, 93586, 110814, 140379, 162173, 280758, 324346, 486519, 514723, 973038, 1029446, 1076239, 1544169, 2152478, 3088338, 3228717, 6457434, 11838629, 23677258, 35515887, 71031774]

約数ペア:

[(1, 71031774), (2, 35515887), (3, 23677258), (6, 11838629), (11, 6457434), (22, 3228717), (23, 3088338), (33, 2152478), (46, 1544169), (66, 1076239), (69, 1029446), (73, 973038), (138, 514723), (146, 486519), (219, 324346), (253, 280758), (438, 162173), (506, 140379), (641, 110814), (759, 93586), (803, 88458), (1282, 55407), (1518, 46793), (1606, 44229), (1679, 42306), (1923, 36938), (2409, 29486), (3358, 21153), (3846, 18469), (4818, 14743), (5037, 14102), (7051, 10074)]