71372574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43573}}^1$

素因数の和:43601

約数の個数: 48

約数和(自身を含む): 190331232

約数和(自身を除く): 118958658

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 43573, 87146, 130719, 261438, 305011, 392157, 566449, 610022, 784314, 915033, 1132898, 1699347, 1830066, 2745099, 3398694, 3965143, 5098041, 5490198, 7930286, 10196082, 11895429, 23790858, 35686287, 71372574]

約数ペア:

[(1, 71372574), (2, 35686287), (3, 23790858), (6, 11895429), (7, 10196082), (9, 7930286), (13, 5490198), (14, 5098041), (18, 3965143), (21, 3398694), (26, 2745099), (39, 1830066), (42, 1699347), (63, 1132898), (78, 915033), (91, 784314), (117, 610022), (126, 566449), (182, 392157), (234, 305011), (273, 261438), (546, 130719), (819, 87146), (1638, 43573)]