77979954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1531}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 168323904

約数和(自身を除く): 90343950

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 653, 1306, 1531, 1959, 3062, 3918, 4593, 8489, 9186, 16978, 19903, 25467, 39806, 50934, 59709, 119418, 999743, 1999486, 2999229, 5998458, 12996659, 25993318, 38989977, 77979954]

約数ペア:

[(1, 77979954), (2, 38989977), (3, 25993318), (6, 12996659), (13, 5998458), (26, 2999229), (39, 1999486), (78, 999743), (653, 119418), (1306, 59709), (1531, 50934), (1959, 39806), (3062, 25467), (3918, 19903), (4593, 16978), (8489, 9186)]