78820164

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{3607}}^1$

素因数の和:4224

約数の個数: 36

約数和(自身を含む): 199623424

約数和(自身を除く): 120803260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 1214, 1821, 2428, 3607, 3642, 5463, 7214, 7284, 10821, 10926, 14428, 21642, 21852, 32463, 43284, 64926, 129852, 2189449, 4378898, 6568347, 8757796, 13136694, 19705041, 26273388, 39410082, 78820164]

約数ペア:

[(1, 78820164), (2, 39410082), (3, 26273388), (4, 19705041), (6, 13136694), (9, 8757796), (12, 6568347), (18, 4378898), (36, 2189449), (607, 129852), (1214, 64926), (1821, 43284), (2428, 32463), (3607, 21852), (3642, 21642), (5463, 14428), (7214, 10926), (7284, 10821)]