61977528

素因数分解:

$2^3\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1091}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 110995272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 263, 526, 789, 1052, 1091, 1578, 2104, 2182, 2367, 3156, 3273, 4364, 4734, 6312, 6546, 7101, 8728, 9468, 9819, 13092, 14202, 18936, 19638, 26184, 28404, 29457, 39276, 56808, 58914, 78552, 117828, 235656, 286933, 573866, 860799, 1147732, 1721598, 2295464, 2582397, 3443196, 5164794, 6886392, 7747191, 10329588, 15494382, 20659176, 30988764, 61977528]

約数ペア:

[(1, 61977528), (2, 30988764), (3, 20659176), (4, 15494382), (6, 10329588), (8, 7747191), (9, 6886392), (12, 5164794), (18, 3443196), (24, 2582397), (27, 2295464), (36, 1721598), (54, 1147732), (72, 860799), (108, 573866), (216, 286933), (263, 235656), (526, 117828), (789, 78552), (1052, 58914), (1091, 56808), (1578, 39276), (2104, 29457), (2182, 28404), (2367, 26184), (3156, 19638), (3273, 18936), (4364, 14202), (4734, 13092), (6312, 9819), (6546, 9468), (7101, 8728)]