27720924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 84940800

約数和(自身を除く): 57219876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1579, 1596, 2508, 2926, 3158, 4389, 4737, 5852, 6316, 8778, 9474, 11053, 17369, 17556, 18948, 22106, 30001, 33159, 34738, 44212, 52107, 60002, 66318, 69476, 90003, 104214, 120004, 121583, 132636, 180006, 208428, 210007, 243166, 330011, 360012, 364749, 420014, 486332, 630021, 660022, 729498, 840028, 990033, 1260042, 1320044, 1458996, 1980066, 2310077, 2520084, 3960132, 4620154, 6930231, 9240308, 13860462, 27720924]

約数ペア:

[(1, 27720924), (2, 13860462), (3, 9240308), (4, 6930231), (6, 4620154), (7, 3960132), (11, 2520084), (12, 2310077), (14, 1980066), (19, 1458996), (21, 1320044), (22, 1260042), (28, 990033), (33, 840028), (38, 729498), (42, 660022), (44, 630021), (57, 486332), (66, 420014), (76, 364749), (77, 360012), (84, 330011), (114, 243166), (132, 210007), (133, 208428), (154, 180006), (209, 132636), (228, 121583), (231, 120004), (266, 104214), (308, 90003), (399, 69476), (418, 66318), (462, 60002), (532, 52107), (627, 44212), (798, 34738), (836, 33159), (924, 30001), (1254, 22106), (1463, 18948), (1579, 17556), (1596, 17369), (2508, 11053), (2926, 9474), (3158, 8778), (4389, 6316), (4737, 5852)]