725238432

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{47513}}^1$

素因数の和:47582

約数の個数: 72

約数和(自身を含む): 2101354164

約数和(自身を除く): 1376115732

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, 15264, 47513, 95026, 142539, 190052, 285078, 380104, 427617, 570156, 760208, 855234, 1140312, 1520416, 1710468, 2280624, 2518189, 3420936, 4561248, 5036378, 6841872, 7554567, 10072756, 13683744, 15109134, 20145512, 22663701, 30218268, 40291024, 45327402, 60436536, 80582048, 90654804, 120873072, 181309608, 241746144, 362619216, 725238432]

約数ペア:

[(1, 725238432), (2, 362619216), (3, 241746144), (4, 181309608), (6, 120873072), (8, 90654804), (9, 80582048), (12, 60436536), (16, 45327402), (18, 40291024), (24, 30218268), (32, 22663701), (36, 20145512), (48, 15109134), (53, 13683744), (72, 10072756), (96, 7554567), (106, 6841872), (144, 5036378), (159, 4561248), (212, 3420936), (288, 2518189), (318, 2280624), (424, 1710468), (477, 1520416), (636, 1140312), (848, 855234), (954, 760208), (1272, 570156), (1696, 427617), (1908, 380104), (2544, 285078), (3816, 190052), (5088, 142539), (7632, 95026), (15264, 47513)]