172571172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{887}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 416919552

約数和(自身を除く): 244348380

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 523, 887, 1046, 1569, 1774, 2092, 2661, 3138, 3548, 5322, 6276, 10644, 16213, 27497, 32426, 48639, 54994, 64852, 82491, 97278, 109988, 164982, 194556, 329964, 463901, 927802, 1391703, 1855604, 2783406, 5566812, 14380931, 28761862, 43142793, 57523724, 86285586, 172571172]

約数ペア:

[(1, 172571172), (2, 86285586), (3, 57523724), (4, 43142793), (6, 28761862), (12, 14380931), (31, 5566812), (62, 2783406), (93, 1855604), (124, 1391703), (186, 927802), (372, 463901), (523, 329964), (887, 194556), (1046, 164982), (1569, 109988), (1774, 97278), (2092, 82491), (2661, 64852), (3138, 54994), (3548, 48639), (5322, 32426), (6276, 27497), (10644, 16213)]