89661012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1973}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 239659392

約数和(自身を除く): 149998380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 541, 1082, 1623, 1973, 2164, 3246, 3787, 3946, 5919, 6492, 7574, 7892, 11361, 11838, 13811, 15148, 22722, 23676, 27622, 41433, 45444, 55244, 82866, 165732, 1067393, 2134786, 3202179, 4269572, 6404358, 7471751, 12808716, 14943502, 22415253, 29887004, 44830506, 89661012]

約数ペア:

[(1, 89661012), (2, 44830506), (3, 29887004), (4, 22415253), (6, 14943502), (7, 12808716), (12, 7471751), (14, 6404358), (21, 4269572), (28, 3202179), (42, 2134786), (84, 1067393), (541, 165732), (1082, 82866), (1623, 55244), (1973, 45444), (2164, 41433), (3246, 27622), (3787, 23676), (3946, 22722), (5919, 15148), (6492, 13811), (7574, 11838), (7892, 11361)]