61978824

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6673}}^1$

素因数の和:6731

約数の個数: 64

約数和(自身を含む): 176193600

約数和(自身を除く): 114214776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 6673, 9288, 13346, 20019, 26692, 40038, 53384, 60057, 80076, 120114, 160152, 180171, 240228, 286939, 360342, 480456, 573878, 720684, 860817, 1147756, 1441368, 1721634, 2295512, 2582451, 3443268, 5164902, 6886536, 7747353, 10329804, 15494706, 20659608, 30989412, 61978824]

約数ペア:

[(1, 61978824), (2, 30989412), (3, 20659608), (4, 15494706), (6, 10329804), (8, 7747353), (9, 6886536), (12, 5164902), (18, 3443268), (24, 2582451), (27, 2295512), (36, 1721634), (43, 1441368), (54, 1147756), (72, 860817), (86, 720684), (108, 573878), (129, 480456), (172, 360342), (216, 286939), (258, 240228), (344, 180171), (387, 160152), (516, 120114), (774, 80076), (1032, 60057), (1161, 53384), (1548, 40038), (2322, 26692), (3096, 20019), (4644, 13346), (6673, 9288)]