121569588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{68917}}^1$

素因数の和:68941

約数の個数: 54

約数和(自身を含む): 357477666

約数和(自身を除く): 235908078

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 68917, 137834, 206751, 275668, 413502, 482419, 620253, 827004, 964838, 1240506, 1447257, 1929676, 2481012, 2894514, 3376933, 4341771, 5789028, 6753866, 8683542, 10130799, 13507732, 17367084, 20261598, 30392397, 40523196, 60784794, 121569588]

約数ペア:

[(1, 121569588), (2, 60784794), (3, 40523196), (4, 30392397), (6, 20261598), (7, 17367084), (9, 13507732), (12, 10130799), (14, 8683542), (18, 6753866), (21, 5789028), (28, 4341771), (36, 3376933), (42, 2894514), (49, 2481012), (63, 1929676), (84, 1447257), (98, 1240506), (126, 964838), (147, 827004), (196, 620253), (252, 482419), (294, 413502), (441, 275668), (588, 206751), (882, 137834), (1764, 68917)]