71381466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4468

約数の個数: 64

約数和(自身を含む): 178295040

約数和(自身を除く): 106913574

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 4421, 5382, 8073, 8842, 13263, 16146, 26526, 39789, 57473, 79578, 101683, 114946, 119367, 172419, 203366, 238734, 305049, 344838, 517257, 610098, 915147, 1034514, 1321879, 1551771, 1830294, 2643758, 2745441, 3103542, 3965637, 5490882, 7931274, 11896911, 23793822, 35690733, 71381466]

約数ペア:

[(1, 71381466), (2, 35690733), (3, 23793822), (6, 11896911), (9, 7931274), (13, 5490882), (18, 3965637), (23, 3103542), (26, 2745441), (27, 2643758), (39, 1830294), (46, 1551771), (54, 1321879), (69, 1034514), (78, 915147), (117, 610098), (138, 517257), (207, 344838), (234, 305049), (299, 238734), (351, 203366), (414, 172419), (598, 119367), (621, 114946), (702, 101683), (897, 79578), (1242, 57473), (1794, 39789), (2691, 26526), (4421, 16146), (5382, 13263), (8073, 8842)]