72162272

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24781}}^1$

素因数の和:24811

約数の個数: 48

約数和(自身を含む): 174861792

約数和(自身を除く): 102699520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 24781, 49562, 99124, 173467, 198248, 322153, 346934, 396496, 644306, 693868, 792992, 1288612, 1387736, 2255071, 2577224, 2775472, 4510142, 5154448, 5550944, 9020284, 10308896, 18040568, 36081136, 72162272]

約数ペア:

[(1, 72162272), (2, 36081136), (4, 18040568), (7, 10308896), (8, 9020284), (13, 5550944), (14, 5154448), (16, 4510142), (26, 2775472), (28, 2577224), (32, 2255071), (52, 1387736), (56, 1288612), (91, 792992), (104, 693868), (112, 644306), (182, 396496), (208, 346934), (224, 322153), (364, 198248), (416, 173467), (728, 99124), (1456, 49562), (2912, 24781)]