89802776

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 109262824

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 79, 106, 158, 212, 316, 371, 383, 424, 553, 632, 742, 766, 1106, 1484, 1532, 2212, 2681, 2968, 3064, 4187, 4424, 5362, 8374, 10724, 16748, 20299, 21448, 29309, 30257, 33496, 40598, 58618, 60514, 81196, 117236, 121028, 142093, 162392, 211799, 234472, 242056, 284186, 423598, 568372, 847196, 1136744, 1603621, 1694392, 3207242, 6414484, 11225347, 12828968, 22450694, 44901388, 89802776]

約数ペア:

[(1, 89802776), (2, 44901388), (4, 22450694), (7, 12828968), (8, 11225347), (14, 6414484), (28, 3207242), (53, 1694392), (56, 1603621), (79, 1136744), (106, 847196), (158, 568372), (212, 423598), (316, 284186), (371, 242056), (383, 234472), (424, 211799), (553, 162392), (632, 142093), (742, 121028), (766, 117236), (1106, 81196), (1484, 60514), (1532, 58618), (2212, 40598), (2681, 33496), (2968, 30257), (3064, 29309), (4187, 21448), (4424, 20299), (5362, 16748), (8374, 10724)]