142788492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51511}}^1$

素因数の和:51539

約数の個数: 72

約数和(自身を含む): 450008832

約数和(自身を除く): 307220340

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 51511, 103022, 154533, 206044, 309066, 360577, 463599, 566621, 618132, 721154, 927198, 1081731, 1133242, 1442308, 1699863, 1854396, 2163462, 2266484, 3245193, 3399726, 3966347, 4326924, 5099589, 6490386, 6799452, 7932694, 10199178, 11899041, 12980772, 15865388, 20398356, 23798082, 35697123, 47596164, 71394246, 142788492]

約数ペア:

[(1, 142788492), (2, 71394246), (3, 47596164), (4, 35697123), (6, 23798082), (7, 20398356), (9, 15865388), (11, 12980772), (12, 11899041), (14, 10199178), (18, 7932694), (21, 6799452), (22, 6490386), (28, 5099589), (33, 4326924), (36, 3966347), (42, 3399726), (44, 3245193), (63, 2266484), (66, 2163462), (77, 1854396), (84, 1699863), (99, 1442308), (126, 1133242), (132, 1081731), (154, 927198), (198, 721154), (231, 618132), (252, 566621), (308, 463599), (396, 360577), (462, 309066), (693, 206044), (924, 154533), (1386, 103022), (2772, 51511)]