87431316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5393}}^1$

素因数の和:5600

約数の個数: 48

約数和(自身を含む): 234401664

約数和(自身を除く): 146970348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5393, 5404, 8106, 10786, 16179, 16212, 21572, 32358, 37751, 64716, 75502, 113253, 151004, 226506, 453012, 1040849, 2081698, 3122547, 4163396, 6245094, 7285943, 12490188, 14571886, 21857829, 29143772, 43715658, 87431316]

約数ペア:

[(1, 87431316), (2, 43715658), (3, 29143772), (4, 21857829), (6, 14571886), (7, 12490188), (12, 7285943), (14, 6245094), (21, 4163396), (28, 3122547), (42, 2081698), (84, 1040849), (193, 453012), (386, 226506), (579, 151004), (772, 113253), (1158, 75502), (1351, 64716), (2316, 37751), (2702, 32358), (4053, 21572), (5393, 16212), (5404, 16179), (8106, 10786)]