67499718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 159957504

約数和(自身を除く): 92457786

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 151, 286, 302, 429, 453, 521, 858, 906, 1042, 1563, 1661, 1963, 3126, 3322, 3926, 4983, 5731, 5889, 6773, 9966, 11462, 11778, 13546, 17193, 20319, 21593, 34386, 40638, 43186, 64779, 74503, 78671, 129558, 149006, 157342, 223509, 236013, 447018, 472026, 865381, 1022723, 1730762, 2045446, 2596143, 3068169, 5192286, 6136338, 11249953, 22499906, 33749859, 67499718]

約数ペア:

[(1, 67499718), (2, 33749859), (3, 22499906), (6, 11249953), (11, 6136338), (13, 5192286), (22, 3068169), (26, 2596143), (33, 2045446), (39, 1730762), (66, 1022723), (78, 865381), (143, 472026), (151, 447018), (286, 236013), (302, 223509), (429, 157342), (453, 149006), (521, 129558), (858, 78671), (906, 74503), (1042, 64779), (1563, 43186), (1661, 40638), (1963, 34386), (3126, 21593), (3322, 20319), (3926, 17193), (4983, 13546), (5731, 11778), (5889, 11462), (6773, 9966)]