127636908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79973}}^1$

素因数の和:80006

約数の個数: 48

約数和(自身を含む): 358283520

約数和(自身を除く): 230646612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 79973, 159946, 239919, 319892, 479838, 559811, 959676, 1119622, 1519487, 1679433, 2239244, 3038974, 3358866, 4558461, 6077948, 6717732, 9116922, 10636409, 18233844, 21272818, 31909227, 42545636, 63818454, 127636908]

約数ペア:

[(1, 127636908), (2, 63818454), (3, 42545636), (4, 31909227), (6, 21272818), (7, 18233844), (12, 10636409), (14, 9116922), (19, 6717732), (21, 6077948), (28, 4558461), (38, 3358866), (42, 3038974), (57, 2239244), (76, 1679433), (84, 1519487), (114, 1119622), (133, 959676), (228, 559811), (266, 479838), (399, 319892), (532, 239919), (798, 159946), (1596, 79973)]