68870516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6337}}^1$

素因数の和:6384

約数の個数: 48

約数和(自身を含む): 149069760

約数和(自身を除く): 80199244

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 6337, 10868, 12674, 25348, 69707, 82381, 120403, 139414, 164762, 240806, 278828, 329524, 481612, 906191, 1324433, 1565239, 1812382, 2648866, 3130478, 3624764, 5297732, 6260956, 17217629, 34435258, 68870516]

約数ペア:

[(1, 68870516), (2, 34435258), (4, 17217629), (11, 6260956), (13, 5297732), (19, 3624764), (22, 3130478), (26, 2648866), (38, 1812382), (44, 1565239), (52, 1324433), (76, 906191), (143, 481612), (209, 329524), (247, 278828), (286, 240806), (418, 164762), (494, 139414), (572, 120403), (836, 82381), (988, 69707), (2717, 25348), (5434, 12674), (6337, 10868)]