67878944

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 165110400

約数和(自身を除く): 97231456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 112, 133, 152, 164, 224, 266, 287, 304, 328, 389, 532, 574, 608, 656, 778, 779, 1064, 1148, 1312, 1556, 1558, 2128, 2296, 2723, 3112, 3116, 4256, 4592, 5446, 5453, 6224, 6232, 7391, 9184, 10892, 10906, 12448, 12464, 14782, 15949, 21784, 21812, 24928, 29564, 31898, 43568, 43624, 51737, 59128, 63796, 87136, 87248, 103474, 111643, 118256, 127592, 174496, 206948, 223286, 236512, 255184, 303031, 413896, 446572, 510368, 606062, 827792, 893144, 1212124, 1655584, 1786288, 2121217, 2424248, 3572576, 4242434, 4848496, 8484868, 9696992, 16969736, 33939472, 67878944]

約数ペア:

[(1, 67878944), (2, 33939472), (4, 16969736), (7, 9696992), (8, 8484868), (14, 4848496), (16, 4242434), (19, 3572576), (28, 2424248), (32, 2121217), (38, 1786288), (41, 1655584), (56, 1212124), (76, 893144), (82, 827792), (112, 606062), (133, 510368), (152, 446572), (164, 413896), (224, 303031), (266, 255184), (287, 236512), (304, 223286), (328, 206948), (389, 174496), (532, 127592), (574, 118256), (608, 111643), (656, 103474), (778, 87248), (779, 87136), (1064, 63796), (1148, 59128), (1312, 51737), (1556, 43624), (1558, 43568), (2128, 31898), (2296, 29564), (2723, 24928), (3112, 21812), (3116, 21784), (4256, 15949), (4592, 14782), (5446, 12464), (5453, 12448), (6224, 10906), (6232, 10892), (7391, 9184)]