81799954076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{21391}}^1\times {\mathrm{30839}}^1$

素因数の和:52265

約数の個数: 24

約数和(自身を含む): 147779358720

約数和(自身を除く): 65979404644

約数列:

[1, 2, 4, 31, 62, 124, 21391, 30839, 42782, 61678, 85564, 123356, 663121, 956009, 1326242, 1912018, 2652484, 3824036, 659677049, 1319354098, 2638708196, 20449988519, 40899977038, 81799954076]

約数ペア:

[(1, 81799954076), (2, 40899977038), (4, 20449988519), (31, 2638708196), (62, 1319354098), (124, 659677049), (21391, 3824036), (30839, 2652484), (42782, 1912018), (61678, 1326242), (85564, 956009), (123356, 663121)]