125729568

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8237}}^1$

素因数の和:8306

約数の個数: 72

約数和(自身を含む): 364333788

約数和(自身を除く): 238604220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 8237, 15264, 16474, 24711, 32948, 49422, 65896, 74133, 98844, 131792, 148266, 197688, 263584, 296532, 395376, 436561, 593064, 790752, 873122, 1186128, 1309683, 1746244, 2372256, 2619366, 3492488, 3929049, 5238732, 6984976, 7858098, 10477464, 13969952, 15716196, 20954928, 31432392, 41909856, 62864784, 125729568]

約数ペア:

[(1, 125729568), (2, 62864784), (3, 41909856), (4, 31432392), (6, 20954928), (8, 15716196), (9, 13969952), (12, 10477464), (16, 7858098), (18, 6984976), (24, 5238732), (32, 3929049), (36, 3492488), (48, 2619366), (53, 2372256), (72, 1746244), (96, 1309683), (106, 1186128), (144, 873122), (159, 790752), (212, 593064), (288, 436561), (318, 395376), (424, 296532), (477, 263584), (636, 197688), (848, 148266), (954, 131792), (1272, 98844), (1696, 74133), (1908, 65896), (2544, 49422), (3816, 32948), (5088, 24711), (7632, 16474), (8237, 15264)]