67516638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1961

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 97956642

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 966, 1554, 1702, 1889, 2553, 3778, 5106, 5667, 5957, 11334, 11914, 13223, 17871, 26446, 35742, 39669, 43447, 69893, 79338, 86894, 130341, 139786, 209679, 260682, 304129, 419358, 489251, 608258, 912387, 978502, 1467753, 1607539, 1824774, 2935506, 3215078, 4822617, 9645234, 11252773, 22505546, 33758319, 67516638]

約数ペア:

[(1, 67516638), (2, 33758319), (3, 22505546), (6, 11252773), (7, 9645234), (14, 4822617), (21, 3215078), (23, 2935506), (37, 1824774), (42, 1607539), (46, 1467753), (69, 978502), (74, 912387), (111, 608258), (138, 489251), (161, 419358), (222, 304129), (259, 260682), (322, 209679), (483, 139786), (518, 130341), (777, 86894), (851, 79338), (966, 69893), (1554, 43447), (1702, 39669), (1889, 35742), (2553, 26446), (3778, 17871), (5106, 13223), (5667, 11914), (5957, 11334)]