69442016

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:752

約数の個数: 72

約数和(自身を含む): 161652456

約数和(自身を除く): 92210440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 661, 784, 938, 1072, 1322, 1568, 1876, 2144, 2644, 3283, 3752, 4627, 5288, 6566, 7504, 9254, 10576, 13132, 15008, 18508, 21152, 26264, 32389, 37016, 44287, 52528, 64778, 74032, 88574, 105056, 129556, 148064, 177148, 259112, 310009, 354296, 518224, 620018, 708592, 1036448, 1240036, 1417184, 2170063, 2480072, 4340126, 4960144, 8680252, 9920288, 17360504, 34721008, 69442016]

約数ペア:

[(1, 69442016), (2, 34721008), (4, 17360504), (7, 9920288), (8, 8680252), (14, 4960144), (16, 4340126), (28, 2480072), (32, 2170063), (49, 1417184), (56, 1240036), (67, 1036448), (98, 708592), (112, 620018), (134, 518224), (196, 354296), (224, 310009), (268, 259112), (392, 177148), (469, 148064), (536, 129556), (661, 105056), (784, 88574), (938, 74032), (1072, 64778), (1322, 52528), (1568, 44287), (1876, 37016), (2144, 32389), (2644, 26264), (3283, 21152), (3752, 18508), (4627, 15008), (5288, 13132), (6566, 10576), (7504, 9254)]