80553534

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 169279632

約数和(自身を除く): 88726098

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 137, 159, 258, 274, 318, 411, 822, 1849, 2279, 3698, 4558, 5547, 5891, 6837, 7261, 11094, 11782, 13674, 14522, 17673, 21783, 35346, 43566, 97997, 195994, 253313, 293991, 312223, 506626, 587982, 624446, 759939, 936669, 1519878, 1873338, 13425589, 26851178, 40276767, 80553534]

約数ペア:

[(1, 80553534), (2, 40276767), (3, 26851178), (6, 13425589), (43, 1873338), (53, 1519878), (86, 936669), (106, 759939), (129, 624446), (137, 587982), (159, 506626), (258, 312223), (274, 293991), (318, 253313), (411, 195994), (822, 97997), (1849, 43566), (2279, 35346), (3698, 21783), (4558, 17673), (5547, 14522), (5891, 13674), (6837, 11782), (7261, 11094)]