71059736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 151113600

約数和(自身を除く): 80053864

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 89, 172, 178, 211, 344, 356, 422, 473, 712, 844, 946, 979, 1688, 1892, 1958, 2321, 3784, 3827, 3916, 4642, 7654, 7832, 9073, 9284, 15308, 18146, 18568, 18779, 30616, 36292, 37558, 42097, 72584, 75116, 84194, 99803, 150232, 168388, 199606, 206569, 336776, 399212, 413138, 798424, 807497, 826276, 1614994, 1652552, 3229988, 6459976, 8882467, 17764934, 35529868, 71059736]

約数ペア:

[(1, 71059736), (2, 35529868), (4, 17764934), (8, 8882467), (11, 6459976), (22, 3229988), (43, 1652552), (44, 1614994), (86, 826276), (88, 807497), (89, 798424), (172, 413138), (178, 399212), (211, 336776), (344, 206569), (356, 199606), (422, 168388), (473, 150232), (712, 99803), (844, 84194), (946, 75116), (979, 72584), (1688, 42097), (1892, 37558), (1958, 36292), (2321, 30616), (3784, 18779), (3827, 18568), (3916, 18146), (4642, 15308), (7654, 9284), (7832, 9073)]