68356782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1034

約数の個数: 72

約数和(自身を含む): 167519664

約数和(自身を除く): 99162882

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 507, 598, 897, 977, 1014, 1521, 1794, 1954, 2691, 2931, 3042, 3887, 5382, 5862, 7774, 8793, 11661, 12701, 17586, 22471, 23322, 25402, 34983, 38103, 44942, 67413, 69966, 76206, 114309, 134826, 165113, 202239, 228618, 292123, 330226, 404478, 495339, 584246, 876369, 990678, 1486017, 1752738, 2629107, 2972034, 3797599, 5258214, 7595198, 11392797, 22785594, 34178391, 68356782]

約数ペア:

[(1, 68356782), (2, 34178391), (3, 22785594), (6, 11392797), (9, 7595198), (13, 5258214), (18, 3797599), (23, 2972034), (26, 2629107), (39, 1752738), (46, 1486017), (69, 990678), (78, 876369), (117, 584246), (138, 495339), (169, 404478), (207, 330226), (234, 292123), (299, 228618), (338, 202239), (414, 165113), (507, 134826), (598, 114309), (897, 76206), (977, 69966), (1014, 67413), (1521, 44942), (1794, 38103), (1954, 34983), (2691, 25402), (2931, 23322), (3042, 22471), (3887, 17586), (5382, 12701), (5862, 11661), (7774, 8793)]