68558364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1595

約数の個数: 72

約数和(自身を含む): 199207008

約数和(自身を除く): 130648644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1381, 1773, 2364, 2758, 2762, 3546, 4137, 4143, 5516, 5524, 7092, 8274, 8286, 9667, 12411, 12429, 16548, 16572, 19334, 24822, 24858, 29001, 38668, 49644, 49716, 58002, 87003, 116004, 174006, 272057, 348012, 544114, 816171, 1088228, 1632342, 1904399, 2448513, 3264684, 3808798, 4897026, 5713197, 7617596, 9794052, 11426394, 17139591, 22852788, 34279182, 68558364]

約数ペア:

[(1, 68558364), (2, 34279182), (3, 22852788), (4, 17139591), (6, 11426394), (7, 9794052), (9, 7617596), (12, 5713197), (14, 4897026), (18, 3808798), (21, 3264684), (28, 2448513), (36, 1904399), (42, 1632342), (63, 1088228), (84, 816171), (126, 544114), (197, 348012), (252, 272057), (394, 174006), (591, 116004), (788, 87003), (1182, 58002), (1379, 49716), (1381, 49644), (1773, 38668), (2364, 29001), (2758, 24858), (2762, 24822), (3546, 19334), (4137, 16572), (4143, 16548), (5516, 12429), (5524, 12411), (7092, 9667), (8274, 8286)]