80644992

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 224495880

約数和(自身を除く): 143850888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 397, 529, 552, 736, 794, 1058, 1104, 1191, 1472, 1587, 1588, 2116, 2208, 2382, 2944, 3174, 3176, 4232, 4416, 4764, 6348, 6352, 8464, 8832, 9131, 9528, 12696, 12704, 16928, 18262, 19056, 25392, 25408, 27393, 33856, 36524, 38112, 50784, 50816, 54786, 67712, 73048, 76224, 101568, 109572, 146096, 152448, 203136, 210013, 219144, 292192, 420026, 438288, 584384, 630039, 840052, 876576, 1168768, 1260078, 1680104, 1753152, 2520156, 3360208, 3506304, 5040312, 6720416, 10080624, 13440832, 20161248, 26881664, 40322496, 80644992]

約数ペア:

[(1, 80644992), (2, 40322496), (3, 26881664), (4, 20161248), (6, 13440832), (8, 10080624), (12, 6720416), (16, 5040312), (23, 3506304), (24, 3360208), (32, 2520156), (46, 1753152), (48, 1680104), (64, 1260078), (69, 1168768), (92, 876576), (96, 840052), (128, 630039), (138, 584384), (184, 438288), (192, 420026), (276, 292192), (368, 219144), (384, 210013), (397, 203136), (529, 152448), (552, 146096), (736, 109572), (794, 101568), (1058, 76224), (1104, 73048), (1191, 67712), (1472, 54786), (1587, 50816), (1588, 50784), (2116, 38112), (2208, 36524), (2382, 33856), (2944, 27393), (3174, 25408), (3176, 25392), (4232, 19056), (4416, 18262), (4764, 16928), (6348, 12704), (6352, 12696), (8464, 9528), (8832, 9131)]