90965628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{194371}}^1$

素因数の和:194394

約数の個数: 36

約数和(自身を含む): 247629928

約数和(自身を除く): 156664300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 194371, 388742, 583113, 777484, 1166226, 1749339, 2332452, 2526823, 3498678, 5053646, 6997356, 7580469, 10107292, 15160938, 22741407, 30321876, 45482814, 90965628]

約数ペア:

[(1, 90965628), (2, 45482814), (3, 30321876), (4, 22741407), (6, 15160938), (9, 10107292), (12, 7580469), (13, 6997356), (18, 5053646), (26, 3498678), (36, 2526823), (39, 2332452), (52, 1749339), (78, 1166226), (117, 777484), (156, 583113), (234, 388742), (468, 194371)]