65130996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 177883776

約数和(自身を除く): 112752780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 431, 514, 588, 771, 862, 1028, 1293, 1542, 1724, 1799, 2586, 3017, 3084, 3598, 5172, 5397, 6034, 7196, 9051, 10794, 12068, 12593, 18102, 21119, 21588, 25186, 36204, 37779, 42238, 50372, 63357, 75558, 84476, 110767, 126714, 151116, 221534, 253428, 332301, 443068, 664602, 775369, 1329204, 1550738, 2326107, 3101476, 4652214, 5427583, 9304428, 10855166, 16282749, 21710332, 32565498, 65130996]

約数ペア:

[(1, 65130996), (2, 32565498), (3, 21710332), (4, 16282749), (6, 10855166), (7, 9304428), (12, 5427583), (14, 4652214), (21, 3101476), (28, 2326107), (42, 1550738), (49, 1329204), (84, 775369), (98, 664602), (147, 443068), (196, 332301), (257, 253428), (294, 221534), (431, 151116), (514, 126714), (588, 110767), (771, 84476), (862, 75558), (1028, 63357), (1293, 50372), (1542, 42238), (1724, 37779), (1799, 36204), (2586, 25186), (3017, 21588), (3084, 21119), (3598, 18102), (5172, 12593), (5397, 12068), (6034, 10794), (7196, 9051)]