70807842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1932

約数の個数: 72

約数和(自身を含む): 182712816

約数和(自身を除く): 111904974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1806, 1867, 2107, 2709, 3734, 4214, 5418, 5601, 6321, 11202, 12642, 13069, 16803, 18963, 26138, 33606, 37926, 39207, 78414, 80281, 91483, 117621, 160562, 182966, 235242, 240843, 274449, 481686, 548898, 561967, 722529, 823347, 1123934, 1445058, 1646694, 1685901, 3371802, 3933769, 5057703, 7867538, 10115406, 11801307, 23602614, 35403921, 70807842]

約数ペア:

[(1, 70807842), (2, 35403921), (3, 23602614), (6, 11801307), (7, 10115406), (9, 7867538), (14, 5057703), (18, 3933769), (21, 3371802), (42, 1685901), (43, 1646694), (49, 1445058), (63, 1123934), (86, 823347), (98, 722529), (126, 561967), (129, 548898), (147, 481686), (258, 274449), (294, 240843), (301, 235242), (387, 182966), (441, 160562), (602, 117621), (774, 91483), (882, 80281), (903, 78414), (1806, 39207), (1867, 37926), (2107, 33606), (2709, 26138), (3734, 18963), (4214, 16803), (5418, 13069), (5601, 12642), (6321, 11202)]