172897728

素因数分解:

$2^6\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3967}}^1$

素因数の和:4209

約数の個数: 56

約数和(自身を含む): 459589632

約数和(自身を除く): 286691904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 227, 454, 681, 908, 1362, 1816, 2724, 3632, 3967, 5448, 7264, 7934, 10896, 11901, 14528, 15868, 21792, 23802, 31736, 43584, 47604, 63472, 95208, 126944, 190416, 253888, 380832, 761664, 900509, 1801018, 2701527, 3602036, 5403054, 7204072, 10806108, 14408144, 21612216, 28816288, 43224432, 57632576, 86448864, 172897728]

約数ペア:

[(1, 172897728), (2, 86448864), (3, 57632576), (4, 43224432), (6, 28816288), (8, 21612216), (12, 14408144), (16, 10806108), (24, 7204072), (32, 5403054), (48, 3602036), (64, 2701527), (96, 1801018), (192, 900509), (227, 761664), (454, 380832), (681, 253888), (908, 190416), (1362, 126944), (1816, 95208), (2724, 63472), (3632, 47604), (3967, 43584), (5448, 31736), (7264, 23802), (7934, 21792), (10896, 15868), (11901, 14528)]