66250296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131449}}^1$

素因数の和:131468

約数の個数: 48

約数和(自身を含む): 205062000

約数和(自身を除く): 138811704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 131449, 262898, 394347, 525796, 788694, 920143, 1051592, 1183041, 1577388, 1840286, 2366082, 2760429, 3154776, 3680572, 4732164, 5520858, 7361144, 8281287, 9464328, 11041716, 16562574, 22083432, 33125148, 66250296]

約数ペア:

[(1, 66250296), (2, 33125148), (3, 22083432), (4, 16562574), (6, 11041716), (7, 9464328), (8, 8281287), (9, 7361144), (12, 5520858), (14, 4732164), (18, 3680572), (21, 3154776), (24, 2760429), (28, 2366082), (36, 1840286), (42, 1577388), (56, 1183041), (63, 1051592), (72, 920143), (84, 788694), (126, 525796), (168, 394347), (252, 262898), (504, 131449)]