82064710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 186255936

約数和(自身を除く): 104191226

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 637, 845, 910, 991, 1183, 1274, 1690, 1982, 2366, 3185, 4955, 5915, 6370, 6937, 8281, 9910, 11830, 12883, 13874, 16562, 25766, 34685, 41405, 48559, 64415, 69370, 82810, 90181, 97118, 128830, 167479, 180362, 242795, 334958, 450905, 485590, 631267, 837395, 901810, 1172353, 1262534, 1674790, 2344706, 3156335, 5861765, 6312670, 8206471, 11723530, 16412942, 41032355, 82064710]

約数ペア:

[(1, 82064710), (2, 41032355), (5, 16412942), (7, 11723530), (10, 8206471), (13, 6312670), (14, 5861765), (26, 3156335), (35, 2344706), (49, 1674790), (65, 1262534), (70, 1172353), (91, 901810), (98, 837395), (130, 631267), (169, 485590), (182, 450905), (245, 334958), (338, 242795), (455, 180362), (490, 167479), (637, 128830), (845, 97118), (910, 90181), (991, 82810), (1183, 69370), (1274, 64415), (1690, 48559), (1982, 41405), (2366, 34685), (3185, 25766), (4955, 16562), (5915, 13874), (6370, 12883), (6937, 11830), (8281, 9910)]