77916258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 201142656

約数和(自身を除く): 123226398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 73, 86, 126, 129, 146, 197, 219, 258, 301, 387, 394, 438, 511, 591, 602, 657, 774, 903, 1022, 1182, 1314, 1379, 1533, 1773, 1806, 2709, 2758, 3066, 3139, 3546, 4137, 4599, 5418, 6278, 8274, 8471, 9198, 9417, 12411, 14381, 16942, 18834, 21973, 24822, 25413, 28251, 28762, 43143, 43946, 50826, 56502, 59297, 65919, 76239, 86286, 100667, 118594, 129429, 131838, 152478, 177891, 197757, 201334, 258858, 302001, 355782, 395514, 533673, 604002, 618383, 906003, 1067346, 1236766, 1812006, 1855149, 3710298, 4328681, 5565447, 8657362, 11130894, 12986043, 25972086, 38958129, 77916258]

約数ペア:

[(1, 77916258), (2, 38958129), (3, 25972086), (6, 12986043), (7, 11130894), (9, 8657362), (14, 5565447), (18, 4328681), (21, 3710298), (42, 1855149), (43, 1812006), (63, 1236766), (73, 1067346), (86, 906003), (126, 618383), (129, 604002), (146, 533673), (197, 395514), (219, 355782), (258, 302001), (301, 258858), (387, 201334), (394, 197757), (438, 177891), (511, 152478), (591, 131838), (602, 129429), (657, 118594), (774, 100667), (903, 86286), (1022, 76239), (1182, 65919), (1314, 59297), (1379, 56502), (1533, 50826), (1773, 43946), (1806, 43143), (2709, 28762), (2758, 28251), (3066, 25413), (3139, 24822), (3546, 21973), (4137, 18834), (4599, 16942), (5418, 14381), (6278, 12411), (8274, 9417), (8471, 9198)]