81147732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23399}}^1$

素因数の和:23440

約数の個数: 36

約数和(自身を含む): 201146400

約数和(自身を除く): 119998668

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 23399, 46798, 70197, 93596, 140394, 280788, 397783, 795566, 1193349, 1591132, 2386698, 4773396, 6762311, 13524622, 20286933, 27049244, 40573866, 81147732]

約数ペア:

[(1, 81147732), (2, 40573866), (3, 27049244), (4, 20286933), (6, 13524622), (12, 6762311), (17, 4773396), (34, 2386698), (51, 1591132), (68, 1193349), (102, 795566), (204, 397783), (289, 280788), (578, 140394), (867, 93596), (1156, 70197), (1734, 46798), (3468, 23399)]