180889956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6826

約数の個数: 96

約数和(自身を含む): 531708800

約数和(自身を除く): 350818844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 6781, 8892, 13338, 13562, 20343, 26676, 27124, 40686, 61029, 81372, 88153, 122058, 128839, 176306, 183087, 244116, 257678, 264459, 352612, 366174, 386517, 515356, 528918, 732348, 773034, 793377, 1057836, 1159551, 1546068, 1586754, 1674907, 2319102, 2380131, 3173508, 3349814, 3478653, 4638204, 4760262, 5024721, 6699628, 6957306, 9520524, 10049442, 13914612, 15074163, 20098884, 30148326, 45222489, 60296652, 90444978, 180889956]

約数ペア:

[(1, 180889956), (2, 90444978), (3, 60296652), (4, 45222489), (6, 30148326), (9, 20098884), (12, 15074163), (13, 13914612), (18, 10049442), (19, 9520524), (26, 6957306), (27, 6699628), (36, 5024721), (38, 4760262), (39, 4638204), (52, 3478653), (54, 3349814), (57, 3173508), (76, 2380131), (78, 2319102), (108, 1674907), (114, 1586754), (117, 1546068), (156, 1159551), (171, 1057836), (228, 793377), (234, 773034), (247, 732348), (342, 528918), (351, 515356), (468, 386517), (494, 366174), (513, 352612), (684, 264459), (702, 257678), (741, 244116), (988, 183087), (1026, 176306), (1404, 128839), (1482, 122058), (2052, 88153), (2223, 81372), (2964, 61029), (4446, 40686), (6669, 27124), (6781, 26676), (8892, 20343), (13338, 13562)]