66435516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6131}}^1$

素因数の和:6191

約数の個数: 72

約数和(自身を含む): 196420224

約数和(自身を除く): 129984708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 6131, 10836, 12262, 18393, 24524, 36786, 42917, 55179, 73572, 85834, 110358, 128751, 171668, 220716, 257502, 263633, 386253, 515004, 527266, 772506, 790899, 1054532, 1545012, 1581798, 1845431, 2372697, 3163596, 3690862, 4745394, 5536293, 7381724, 9490788, 11072586, 16608879, 22145172, 33217758, 66435516]

約数ペア:

[(1, 66435516), (2, 33217758), (3, 22145172), (4, 16608879), (6, 11072586), (7, 9490788), (9, 7381724), (12, 5536293), (14, 4745394), (18, 3690862), (21, 3163596), (28, 2372697), (36, 1845431), (42, 1581798), (43, 1545012), (63, 1054532), (84, 790899), (86, 772506), (126, 527266), (129, 515004), (172, 386253), (252, 263633), (258, 257502), (301, 220716), (387, 171668), (516, 128751), (602, 110358), (774, 85834), (903, 73572), (1204, 55179), (1548, 42917), (1806, 36786), (2709, 24524), (3612, 18393), (5418, 12262), (6131, 10836)]