71799442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 135757440

約数和(自身を除く): 63957998

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 73, 143, 146, 181, 209, 247, 286, 362, 418, 494, 803, 949, 1387, 1606, 1898, 1991, 2353, 2717, 2774, 3439, 3982, 4706, 5434, 6878, 10439, 13213, 15257, 18031, 20878, 25883, 26426, 30514, 36062, 37829, 44707, 51766, 75658, 89414, 145343, 171769, 198341, 251047, 290686, 343538, 396682, 491777, 502094, 983554, 1889459, 2761517, 3263611, 3778918, 5523034, 6527222, 35899721, 71799442]

約数ペア:

[(1, 71799442), (2, 35899721), (11, 6527222), (13, 5523034), (19, 3778918), (22, 3263611), (26, 2761517), (38, 1889459), (73, 983554), (143, 502094), (146, 491777), (181, 396682), (209, 343538), (247, 290686), (286, 251047), (362, 198341), (418, 171769), (494, 145343), (803, 89414), (949, 75658), (1387, 51766), (1606, 44707), (1898, 37829), (1991, 36062), (2353, 30514), (2717, 26426), (2774, 25883), (3439, 20878), (3982, 18031), (4706, 15257), (5434, 13213), (6878, 10439)]