42220044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 114004800

約数和(自身を除く): 71784756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 149, 153, 204, 298, 306, 447, 463, 596, 612, 894, 926, 1341, 1389, 1788, 1852, 2533, 2682, 2778, 4167, 5066, 5364, 5556, 7599, 7871, 8334, 10132, 15198, 15742, 16668, 22797, 23613, 30396, 31484, 45594, 47226, 68987, 70839, 91188, 94452, 137974, 141678, 206961, 275948, 283356, 413922, 620883, 827844, 1172779, 1241766, 2345558, 2483532, 3518337, 4691116, 7036674, 10555011, 14073348, 21110022, 42220044]

約数ペア:

[(1, 42220044), (2, 21110022), (3, 14073348), (4, 10555011), (6, 7036674), (9, 4691116), (12, 3518337), (17, 2483532), (18, 2345558), (34, 1241766), (36, 1172779), (51, 827844), (68, 620883), (102, 413922), (149, 283356), (153, 275948), (204, 206961), (298, 141678), (306, 137974), (447, 94452), (463, 91188), (596, 70839), (612, 68987), (894, 47226), (926, 45594), (1341, 31484), (1389, 30396), (1788, 23613), (1852, 22797), (2533, 16668), (2682, 15742), (2778, 15198), (4167, 10132), (5066, 8334), (5364, 7871), (5556, 7599)]