181430676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5669}}^1$

素因数の和:5813

約数の個数: 72

約数和(自身を含む): 528353280

約数和(自身を除く): 346922604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 5669, 8001, 10668, 11338, 16002, 17007, 22676, 32004, 34014, 39683, 51021, 68028, 79366, 102042, 119049, 158732, 204084, 238098, 357147, 476196, 714294, 719963, 1428588, 1439926, 2159889, 2879852, 4319778, 5039741, 6479667, 8639556, 10079482, 12959334, 15119223, 20158964, 25918668, 30238446, 45357669, 60476892, 90715338, 181430676]

約数ペア:

[(1, 181430676), (2, 90715338), (3, 60476892), (4, 45357669), (6, 30238446), (7, 25918668), (9, 20158964), (12, 15119223), (14, 12959334), (18, 10079482), (21, 8639556), (28, 6479667), (36, 5039741), (42, 4319778), (63, 2879852), (84, 2159889), (126, 1439926), (127, 1428588), (252, 719963), (254, 714294), (381, 476196), (508, 357147), (762, 238098), (889, 204084), (1143, 158732), (1524, 119049), (1778, 102042), (2286, 79366), (2667, 68028), (3556, 51021), (4572, 39683), (5334, 34014), (5669, 32004), (8001, 22676), (10668, 17007), (11338, 16002)]