69867168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{103969}}^1$

素因数の和:103989

約数の個数: 48

約数和(自身を含む): 209603520

約数和(自身を除く): 139736352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 103969, 207938, 311907, 415876, 623814, 727783, 831752, 1247628, 1455566, 1663504, 2183349, 2495256, 2911132, 3327008, 4366698, 4990512, 5822264, 8733396, 9981024, 11644528, 17466792, 23289056, 34933584, 69867168]

約数ペア:

[(1, 69867168), (2, 34933584), (3, 23289056), (4, 17466792), (6, 11644528), (7, 9981024), (8, 8733396), (12, 5822264), (14, 4990512), (16, 4366698), (21, 3327008), (24, 2911132), (28, 2495256), (32, 2183349), (42, 1663504), (48, 1455566), (56, 1247628), (84, 831752), (96, 727783), (112, 623814), (168, 415876), (224, 311907), (336, 207938), (672, 103969)]