12171744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3280

約数の個数: 72

約数和(自身を含む): 37287432

約数和(自身を除く): 25115688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3251, 3744, 6502, 9753, 13004, 19506, 26008, 29259, 39012, 42263, 52016, 58518, 78024, 84526, 104032, 117036, 126789, 156048, 169052, 234072, 253578, 312096, 338104, 380367, 468144, 507156, 676208, 760734, 936288, 1014312, 1352416, 1521468, 2028624, 3042936, 4057248, 6085872, 12171744]

約数ペア:

[(1, 12171744), (2, 6085872), (3, 4057248), (4, 3042936), (6, 2028624), (8, 1521468), (9, 1352416), (12, 1014312), (13, 936288), (16, 760734), (18, 676208), (24, 507156), (26, 468144), (32, 380367), (36, 338104), (39, 312096), (48, 253578), (52, 234072), (72, 169052), (78, 156048), (96, 126789), (104, 117036), (117, 104032), (144, 84526), (156, 78024), (208, 58518), (234, 52016), (288, 42263), (312, 39012), (416, 29259), (468, 26008), (624, 19506), (936, 13004), (1248, 9753), (1872, 6502), (3251, 3744)]