7740072

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 21109140

約数和(自身を除く): 13369068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 557, 579, 772, 1114, 1158, 1544, 1671, 1737, 2228, 2316, 3342, 3474, 4456, 4632, 5013, 6684, 6948, 10026, 13368, 13896, 20052, 40104, 107501, 215002, 322503, 430004, 645006, 860008, 967509, 1290012, 1935018, 2580024, 3870036, 7740072]

約数ペア:

[(1, 7740072), (2, 3870036), (3, 2580024), (4, 1935018), (6, 1290012), (8, 967509), (9, 860008), (12, 645006), (18, 430004), (24, 322503), (36, 215002), (72, 107501), (193, 40104), (386, 20052), (557, 13896), (579, 13368), (772, 10026), (1114, 6948), (1158, 6684), (1544, 5013), (1671, 4632), (1737, 4456), (2228, 3474), (2316, 3342)]