61042128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 181655040

約数和(自身を除く): 120612912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1307, 1668, 1946, 2224, 2614, 2919, 3336, 3892, 3921, 5228, 5838, 6672, 7784, 7842, 9149, 10456, 11676, 15568, 15684, 18298, 20912, 23352, 27447, 31368, 36596, 46704, 54894, 62736, 73192, 109788, 146384, 181673, 219576, 363346, 439152, 545019, 726692, 1090038, 1271711, 1453384, 2180076, 2543422, 2906768, 3815133, 4360152, 5086844, 7630266, 8720304, 10173688, 15260532, 20347376, 30521064, 61042128]

約数ペア:

[(1, 61042128), (2, 30521064), (3, 20347376), (4, 15260532), (6, 10173688), (7, 8720304), (8, 7630266), (12, 5086844), (14, 4360152), (16, 3815133), (21, 2906768), (24, 2543422), (28, 2180076), (42, 1453384), (48, 1271711), (56, 1090038), (84, 726692), (112, 545019), (139, 439152), (168, 363346), (278, 219576), (336, 181673), (417, 146384), (556, 109788), (834, 73192), (973, 62736), (1112, 54894), (1307, 46704), (1668, 36596), (1946, 31368), (2224, 27447), (2614, 23352), (2919, 20912), (3336, 18298), (3892, 15684), (3921, 15568), (5228, 11676), (5838, 10456), (6672, 9149), (7784, 7842)]