91966422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 201611520

約数和(自身を除く): 109645098

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 73, 86, 114, 129, 146, 219, 257, 258, 438, 514, 771, 817, 1387, 1542, 1634, 2451, 2774, 3139, 4161, 4883, 4902, 6278, 8322, 9417, 9766, 11051, 14649, 18761, 18834, 22102, 29298, 33153, 37522, 56283, 59641, 66306, 112566, 119282, 178923, 209969, 356459, 357846, 419938, 629907, 712918, 806723, 1069377, 1259814, 1613446, 2138754, 2420169, 4840338, 15327737, 30655474, 45983211, 91966422]

約数ペア:

[(1, 91966422), (2, 45983211), (3, 30655474), (6, 15327737), (19, 4840338), (38, 2420169), (43, 2138754), (57, 1613446), (73, 1259814), (86, 1069377), (114, 806723), (129, 712918), (146, 629907), (219, 419938), (257, 357846), (258, 356459), (438, 209969), (514, 178923), (771, 119282), (817, 112566), (1387, 66306), (1542, 59641), (1634, 56283), (2451, 37522), (2774, 33153), (3139, 29298), (4161, 22102), (4883, 18834), (4902, 18761), (6278, 14649), (8322, 11051), (9417, 9766)]