61815852

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11681}}^1$

素因数の和:11708

約数の個数: 72

約数和(自身を含む): 186444720

約数和(自身を除く): 124628868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 11681, 23362, 35043, 46724, 70086, 81767, 105129, 140172, 163534, 210258, 245301, 315387, 327068, 420516, 490602, 572369, 630774, 735903, 981204, 1144738, 1261548, 1471806, 1717107, 2207709, 2289476, 2943612, 3434214, 4415418, 5151321, 6868428, 8830836, 10302642, 15453963, 20605284, 30907926, 61815852]

約数ペア:

[(1, 61815852), (2, 30907926), (3, 20605284), (4, 15453963), (6, 10302642), (7, 8830836), (9, 6868428), (12, 5151321), (14, 4415418), (18, 3434214), (21, 2943612), (27, 2289476), (28, 2207709), (36, 1717107), (42, 1471806), (49, 1261548), (54, 1144738), (63, 981204), (84, 735903), (98, 630774), (108, 572369), (126, 490602), (147, 420516), (189, 327068), (196, 315387), (252, 245301), (294, 210258), (378, 163534), (441, 140172), (588, 105129), (756, 81767), (882, 70086), (1323, 46724), (1764, 35043), (2646, 23362), (5292, 11681)]