78897492

素因数分解:

$2^2\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{1523}}^1$

素因数の和:2972

約数の個数: 36

約数和(自身を含む): 199704960

約数和(自身を除く): 120807468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1439, 1523, 2878, 3046, 4317, 4569, 5756, 6092, 8634, 9138, 12951, 13707, 17268, 18276, 25902, 27414, 51804, 54828, 2191597, 4383194, 6574791, 8766388, 13149582, 19724373, 26299164, 39448746, 78897492]

約数ペア:

[(1, 78897492), (2, 39448746), (3, 26299164), (4, 19724373), (6, 13149582), (9, 8766388), (12, 6574791), (18, 4383194), (36, 2191597), (1439, 54828), (1523, 51804), (2878, 27414), (3046, 25902), (4317, 18276), (4569, 17268), (5756, 13707), (6092, 12951), (8634, 9138)]