172830348

素因数分解:

$2^2\times 3^5\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 455429520

約数和(自身を除く): 282599172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 269, 324, 486, 538, 661, 807, 972, 1076, 1322, 1614, 1983, 2421, 2644, 3228, 3966, 4842, 5949, 7263, 7932, 9684, 11898, 14526, 17847, 21789, 23796, 29052, 35694, 43578, 53541, 65367, 71388, 87156, 107082, 130734, 160623, 177809, 214164, 261468, 321246, 355618, 533427, 642492, 711236, 1066854, 1600281, 2133708, 3200562, 4800843, 6401124, 9601686, 14402529, 19203372, 28805058, 43207587, 57610116, 86415174, 172830348]

約数ペア:

[(1, 172830348), (2, 86415174), (3, 57610116), (4, 43207587), (6, 28805058), (9, 19203372), (12, 14402529), (18, 9601686), (27, 6401124), (36, 4800843), (54, 3200562), (81, 2133708), (108, 1600281), (162, 1066854), (243, 711236), (269, 642492), (324, 533427), (486, 355618), (538, 321246), (661, 261468), (807, 214164), (972, 177809), (1076, 160623), (1322, 130734), (1614, 107082), (1983, 87156), (2421, 71388), (2644, 65367), (3228, 53541), (3966, 43578), (4842, 35694), (5949, 29052), (7263, 23796), (7932, 21789), (9684, 17847), (11898, 14526)]