172409904

素因数分解:

$2^4\times 3^3\times {\mathrm{399097}}^1$

素因数の和:399114

約数の個数: 40

約数和(自身を含む): 494881520

約数和(自身を除く): 322471616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 399097, 798194, 1197291, 1596388, 2394582, 3192776, 3591873, 4789164, 6385552, 7183746, 9578328, 10775619, 14367492, 19156656, 21551238, 28734984, 43102476, 57469968, 86204952, 172409904]

約数ペア:

[(1, 172409904), (2, 86204952), (3, 57469968), (4, 43102476), (6, 28734984), (8, 21551238), (9, 19156656), (12, 14367492), (16, 10775619), (18, 9578328), (24, 7183746), (27, 6385552), (36, 4789164), (48, 3591873), (54, 3192776), (72, 2394582), (108, 1596388), (144, 1197291), (216, 798194), (432, 399097)]