1566773628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61967}}^1$

素因数の和:62031

約数の個数: 72

約数和(自身を含む): 4351640832

約数和(自身を除く): 2784867204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 61967, 123934, 185901, 247868, 371802, 433769, 743604, 867538, 1301307, 1735076, 2602614, 2664581, 3036383, 5205228, 5329162, 6072766, 7993743, 9109149, 10658324, 12145532, 15987486, 18218298, 18652067, 31974972, 36436596, 37304134, 55956201, 74608268, 111912402, 130564469, 223824804, 261128938, 391693407, 522257876, 783386814, 1566773628]

約数ペア:

[(1, 1566773628), (2, 783386814), (3, 522257876), (4, 391693407), (6, 261128938), (7, 223824804), (12, 130564469), (14, 111912402), (21, 74608268), (28, 55956201), (42, 37304134), (43, 36436596), (49, 31974972), (84, 18652067), (86, 18218298), (98, 15987486), (129, 12145532), (147, 10658324), (172, 9109149), (196, 7993743), (258, 6072766), (294, 5329162), (301, 5205228), (516, 3036383), (588, 2664581), (602, 2602614), (903, 1735076), (1204, 1301307), (1806, 867538), (2107, 743604), (3612, 433769), (4214, 371802), (6321, 247868), (8428, 185901), (12642, 123934), (25284, 61967)]