81927076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{577}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 179448192

約数和(自身を除く): 97521116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 461, 577, 922, 1154, 1844, 2308, 3227, 4039, 5071, 6347, 6454, 8078, 10142, 12694, 12908, 16156, 20284, 25388, 35497, 44429, 70994, 88858, 141988, 177716, 265997, 531994, 1063988, 1861979, 2925967, 3723958, 5851934, 7447916, 11703868, 20481769, 40963538, 81927076]

約数ペア:

[(1, 81927076), (2, 40963538), (4, 20481769), (7, 11703868), (11, 7447916), (14, 5851934), (22, 3723958), (28, 2925967), (44, 1861979), (77, 1063988), (154, 531994), (308, 265997), (461, 177716), (577, 141988), (922, 88858), (1154, 70994), (1844, 44429), (2308, 35497), (3227, 25388), (4039, 20284), (5071, 16156), (6347, 12908), (6454, 12694), (8078, 10142)]