81715694892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1\times {\mathrm{9059}}^1$

素因数の和:10223

約数の個数: 96

約数和(自身を含む): 209426031360

約数和(自身を除く): 127710336468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1091, 1378, 2067, 2182, 2756, 3273, 4134, 4364, 6546, 8268, 9059, 13092, 14183, 18118, 27177, 28366, 36236, 42549, 54354, 56732, 57823, 85098, 108708, 115646, 117767, 170196, 173469, 231292, 235534, 346938, 353301, 471068, 480127, 693876, 706602, 751699, 960254, 1413204, 1440381, 1503398, 1920508, 2255097, 2880762, 3006796, 4510194, 5761524, 6241651, 9020388, 9883369, 12483302, 18724953, 19766738, 24966604, 29650107, 37449906, 39533476, 59300214, 74899812, 118600428, 128483797, 256967594, 385451391, 513935188, 523818557, 770902782, 1047637114, 1541805564, 1571455671, 2095274228, 3142911342, 6285822684, 6809641241, 13619282482, 20428923723, 27238564964, 40857847446, 81715694892]

約数ペア:

[(1, 81715694892), (2, 40857847446), (3, 27238564964), (4, 20428923723), (6, 13619282482), (12, 6809641241), (13, 6285822684), (26, 3142911342), (39, 2095274228), (52, 1571455671), (53, 1541805564), (78, 1047637114), (106, 770902782), (156, 523818557), (159, 513935188), (212, 385451391), (318, 256967594), (636, 128483797), (689, 118600428), (1091, 74899812), (1378, 59300214), (2067, 39533476), (2182, 37449906), (2756, 29650107), (3273, 24966604), (4134, 19766738), (4364, 18724953), (6546, 12483302), (8268, 9883369), (9059, 9020388), (13092, 6241651), (14183, 5761524), (18118, 4510194), (27177, 3006796), (28366, 2880762), (36236, 2255097), (42549, 1920508), (54354, 1503398), (56732, 1440381), (57823, 1413204), (85098, 960254), (108708, 751699), (115646, 706602), (117767, 693876), (170196, 480127), (173469, 471068), (231292, 353301), (235534, 346938)]