84779478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1087}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 210462720

約数和(自身を除く): 125683242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 619, 1087, 1238, 1857, 2174, 3261, 3714, 4333, 5571, 6522, 7609, 8666, 9783, 11142, 12999, 15218, 19566, 22827, 25998, 38997, 45654, 68481, 77994, 136962, 672853, 1345706, 2018559, 4037118, 4709971, 6055677, 9419942, 12111354, 14129913, 28259826, 42389739, 84779478]

約数ペア:

[(1, 84779478), (2, 42389739), (3, 28259826), (6, 14129913), (7, 12111354), (9, 9419942), (14, 6055677), (18, 4709971), (21, 4037118), (42, 2018559), (63, 1345706), (126, 672853), (619, 136962), (1087, 77994), (1238, 68481), (1857, 45654), (2174, 38997), (3261, 25998), (3714, 22827), (4333, 19566), (5571, 15218), (6522, 12999), (7609, 11142), (8666, 9783)]