85662388

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 188915328

約数和(自身を除く): 103252940

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 476, 547, 658, 799, 833, 1094, 1316, 1598, 1666, 2188, 2303, 3196, 3332, 3829, 4606, 5593, 7658, 9212, 9299, 11186, 15316, 18598, 22372, 25709, 26803, 37196, 39151, 51418, 53606, 65093, 78302, 102836, 107212, 130186, 156604, 179963, 260372, 359926, 437053, 455651, 719852, 874106, 911302, 1259741, 1748212, 1822604, 2519482, 3059371, 5038964, 6118742, 12237484, 21415597, 42831194, 85662388]

約数ペア:

[(1, 85662388), (2, 42831194), (4, 21415597), (7, 12237484), (14, 6118742), (17, 5038964), (28, 3059371), (34, 2519482), (47, 1822604), (49, 1748212), (68, 1259741), (94, 911302), (98, 874106), (119, 719852), (188, 455651), (196, 437053), (238, 359926), (329, 260372), (476, 179963), (547, 156604), (658, 130186), (799, 107212), (833, 102836), (1094, 78302), (1316, 65093), (1598, 53606), (1666, 51418), (2188, 39151), (2303, 37196), (3196, 26803), (3332, 25709), (3829, 22372), (4606, 18598), (5593, 15316), (7658, 11186), (9212, 9299)]