164436804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{72503}}^1$

素因数の和:72526

約数の個数: 60

約数和(自身を含む): 491287104

約数和(自身を除く): 326850300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 72503, 145006, 217509, 290012, 435018, 507521, 652527, 870036, 1015042, 1305054, 1522563, 1957581, 2030084, 2610108, 3045126, 3915162, 4567689, 5872743, 6090252, 7830324, 9135378, 11745486, 13703067, 18270756, 23490972, 27406134, 41109201, 54812268, 82218402, 164436804]

約数ペア:

[(1, 164436804), (2, 82218402), (3, 54812268), (4, 41109201), (6, 27406134), (7, 23490972), (9, 18270756), (12, 13703067), (14, 11745486), (18, 9135378), (21, 7830324), (27, 6090252), (28, 5872743), (36, 4567689), (42, 3915162), (54, 3045126), (63, 2610108), (81, 2030084), (84, 1957581), (108, 1522563), (126, 1305054), (162, 1015042), (189, 870036), (252, 652527), (324, 507521), (378, 435018), (567, 290012), (756, 217509), (1134, 145006), (2268, 72503)]