78640152

素因数分解:

$2^3\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{2039}}^1$

素因数の和:3655

約数の個数: 32

約数和(自身を含む): 196819200

約数和(自身を除く): 118179048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1607, 2039, 3214, 4078, 4821, 6117, 6428, 8156, 9642, 12234, 12856, 16312, 19284, 24468, 38568, 48936, 3276673, 6553346, 9830019, 13106692, 19660038, 26213384, 39320076, 78640152]

約数ペア:

[(1, 78640152), (2, 39320076), (3, 26213384), (4, 19660038), (6, 13106692), (8, 9830019), (12, 6553346), (24, 3276673), (1607, 48936), (2039, 38568), (3214, 24468), (4078, 19284), (4821, 16312), (6117, 12856), (6428, 12234), (8156, 9642)]