69990272

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{4519}}^1$

素因数の和:4555

約数の個数: 48

約数和(自身を含む): 153295800

約数和(自身を除く): 83305528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 4519, 7744, 9038, 15488, 18076, 36152, 49709, 72304, 99418, 144608, 198836, 289216, 397672, 546799, 578432, 795344, 1093598, 1590688, 2187196, 3181376, 4374392, 6362752, 8748784, 17497568, 34995136, 69990272]

約数ペア:

[(1, 69990272), (2, 34995136), (4, 17497568), (8, 8748784), (11, 6362752), (16, 4374392), (22, 3181376), (32, 2187196), (44, 1590688), (64, 1093598), (88, 795344), (121, 578432), (128, 546799), (176, 397672), (242, 289216), (352, 198836), (484, 144608), (704, 99418), (968, 72304), (1408, 49709), (1936, 36152), (3872, 18076), (4519, 15488), (7744, 9038)]