80320044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 225465856

約数和(自身を除く): 145145812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 43, 74, 84, 86, 111, 129, 148, 172, 222, 258, 259, 301, 444, 516, 518, 601, 602, 777, 903, 1036, 1202, 1204, 1554, 1591, 1803, 1806, 2404, 3108, 3182, 3606, 3612, 4207, 4773, 6364, 7212, 8414, 9546, 11137, 12621, 16828, 19092, 22237, 22274, 25242, 25843, 33411, 44474, 44548, 50484, 51686, 66711, 66822, 77529, 88948, 103372, 133422, 133644, 155058, 155659, 180901, 266844, 310116, 311318, 361802, 466977, 542703, 622636, 723604, 933954, 956191, 1085406, 1867908, 1912382, 2170812, 2868573, 3824764, 5737146, 6693337, 11474292, 13386674, 20080011, 26773348, 40160022, 80320044]

約数ペア:

[(1, 80320044), (2, 40160022), (3, 26773348), (4, 20080011), (6, 13386674), (7, 11474292), (12, 6693337), (14, 5737146), (21, 3824764), (28, 2868573), (37, 2170812), (42, 1912382), (43, 1867908), (74, 1085406), (84, 956191), (86, 933954), (111, 723604), (129, 622636), (148, 542703), (172, 466977), (222, 361802), (258, 311318), (259, 310116), (301, 266844), (444, 180901), (516, 155659), (518, 155058), (601, 133644), (602, 133422), (777, 103372), (903, 88948), (1036, 77529), (1202, 66822), (1204, 66711), (1554, 51686), (1591, 50484), (1803, 44548), (1806, 44474), (2404, 33411), (3108, 25843), (3182, 25242), (3606, 22274), (3612, 22237), (4207, 19092), (4773, 16828), (6364, 12621), (7212, 11137), (8414, 9546)]