87398484

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 209563200

約数和(自身を除く): 122164716

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 393, 524, 636, 786, 1049, 1572, 2098, 3147, 4196, 6294, 6943, 12588, 13886, 20829, 27772, 41658, 55597, 83316, 111194, 137419, 166791, 222388, 274838, 333582, 412257, 549676, 667164, 824514, 1649028, 7283207, 14566414, 21849621, 29132828, 43699242, 87398484]

約数ペア:

[(1, 87398484), (2, 43699242), (3, 29132828), (4, 21849621), (6, 14566414), (12, 7283207), (53, 1649028), (106, 824514), (131, 667164), (159, 549676), (212, 412257), (262, 333582), (318, 274838), (393, 222388), (524, 166791), (636, 137419), (786, 111194), (1049, 83316), (1572, 55597), (2098, 41658), (3147, 27772), (4196, 20829), (6294, 13886), (6943, 12588)]