8131759128

素因数分解:

$2^3\times 3^4\times {\mathrm{2657}}^1\times {\mathrm{4723}}^1$

素因数の和:7398

約数の個数: 80

約数和(自身を含む): 22789851480

約数和(自身を除く): 14658092352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2657, 4723, 5314, 7971, 9446, 10628, 14169, 15942, 18892, 21256, 23913, 28338, 31884, 37784, 42507, 47826, 56676, 63768, 71739, 85014, 95652, 113352, 127521, 143478, 170028, 191304, 215217, 255042, 286956, 340056, 382563, 430434, 510084, 573912, 765126, 860868, 1020168, 1530252, 1721736, 3060504, 12549011, 25098022, 37647033, 50196044, 75294066, 100392088, 112941099, 150588132, 225882198, 301176264, 338823297, 451764396, 677646594, 903528792, 1016469891, 1355293188, 2032939782, 2710586376, 4065879564, 8131759128]

約数ペア:

[(1, 8131759128), (2, 4065879564), (3, 2710586376), (4, 2032939782), (6, 1355293188), (8, 1016469891), (9, 903528792), (12, 677646594), (18, 451764396), (24, 338823297), (27, 301176264), (36, 225882198), (54, 150588132), (72, 112941099), (81, 100392088), (108, 75294066), (162, 50196044), (216, 37647033), (324, 25098022), (648, 12549011), (2657, 3060504), (4723, 1721736), (5314, 1530252), (7971, 1020168), (9446, 860868), (10628, 765126), (14169, 573912), (15942, 510084), (18892, 430434), (21256, 382563), (23913, 340056), (28338, 286956), (31884, 255042), (37784, 215217), (42507, 191304), (47826, 170028), (56676, 143478), (63768, 127521), (71739, 113352), (85014, 95652)]