57311478

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:562

約数の個数: 72

約数和(自身を含む): 145650960

約数和(自身を除く): 88339482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 181, 294, 359, 362, 441, 543, 718, 882, 1077, 1086, 1267, 1629, 2154, 2513, 2534, 3231, 3258, 3801, 5026, 6462, 7539, 7602, 8869, 11403, 15078, 17591, 17738, 22617, 22806, 26607, 35182, 45234, 52773, 53214, 64979, 79821, 105546, 129958, 158319, 159642, 194937, 316638, 389874, 454853, 584811, 909706, 1169622, 1364559, 2729118, 3183971, 4093677, 6367942, 8187354, 9551913, 19103826, 28655739, 57311478]

約数ペア:

[(1, 57311478), (2, 28655739), (3, 19103826), (6, 9551913), (7, 8187354), (9, 6367942), (14, 4093677), (18, 3183971), (21, 2729118), (42, 1364559), (49, 1169622), (63, 909706), (98, 584811), (126, 454853), (147, 389874), (181, 316638), (294, 194937), (359, 159642), (362, 158319), (441, 129958), (543, 105546), (718, 79821), (882, 64979), (1077, 53214), (1086, 52773), (1267, 45234), (1629, 35182), (2154, 26607), (2513, 22806), (2534, 22617), (3231, 17738), (3258, 17591), (3801, 15078), (5026, 11403), (6462, 8869), (7539, 7602)]