77728326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7607}}^1$

素因数の和:7756

約数の個数: 32

約数和(自身を含む): 168715008

約数和(自身を除く): 90986682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 7607, 10218, 15214, 22821, 45642, 98891, 197782, 296673, 593346, 996517, 1993034, 2989551, 5979102, 12954721, 25909442, 38864163, 77728326]

約数ペア:

[(1, 77728326), (2, 38864163), (3, 25909442), (6, 12954721), (13, 5979102), (26, 2989551), (39, 1993034), (78, 996517), (131, 593346), (262, 296673), (393, 197782), (786, 98891), (1703, 45642), (3406, 22821), (5109, 15214), (7607, 10218)]