72796392

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3251}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 197851680

約数和(自身を除く): 125055288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2799, 3251, 3732, 5598, 6502, 7464, 9753, 11196, 13004, 19506, 22392, 26008, 29259, 39012, 58518, 78024, 117036, 234072, 1011061, 2022122, 3033183, 4044244, 6066366, 8088488, 9099549, 12132732, 18199098, 24265464, 36398196, 72796392]

約数ペア:

[(1, 72796392), (2, 36398196), (3, 24265464), (4, 18199098), (6, 12132732), (8, 9099549), (9, 8088488), (12, 6066366), (18, 4044244), (24, 3033183), (36, 2022122), (72, 1011061), (311, 234072), (622, 117036), (933, 78024), (1244, 58518), (1866, 39012), (2488, 29259), (2799, 26008), (3251, 22392), (3732, 19506), (5598, 13004), (6502, 11196), (7464, 9753)]