72305568

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 215006400

約数和(自身を除く): 142700832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 424, 432, 477, 636, 848, 864, 954, 1272, 1431, 1579, 1696, 1908, 2544, 2862, 3158, 3816, 4737, 5088, 5724, 6316, 7632, 9474, 11448, 12632, 14211, 15264, 18948, 22896, 25264, 28422, 37896, 42633, 45792, 50528, 56844, 75792, 83687, 85266, 113688, 151584, 167374, 170532, 227376, 251061, 334748, 341064, 454752, 502122, 669496, 682128, 753183, 1004244, 1338992, 1364256, 1506366, 2008488, 2259549, 2677984, 3012732, 4016976, 4519098, 6025464, 8033952, 9038196, 12050928, 18076392, 24101856, 36152784, 72305568]

約数ペア:

[(1, 72305568), (2, 36152784), (3, 24101856), (4, 18076392), (6, 12050928), (8, 9038196), (9, 8033952), (12, 6025464), (16, 4519098), (18, 4016976), (24, 3012732), (27, 2677984), (32, 2259549), (36, 2008488), (48, 1506366), (53, 1364256), (54, 1338992), (72, 1004244), (96, 753183), (106, 682128), (108, 669496), (144, 502122), (159, 454752), (212, 341064), (216, 334748), (288, 251061), (318, 227376), (424, 170532), (432, 167374), (477, 151584), (636, 113688), (848, 85266), (864, 83687), (954, 75792), (1272, 56844), (1431, 50528), (1579, 45792), (1696, 42633), (1908, 37896), (2544, 28422), (2862, 25264), (3158, 22896), (3816, 18948), (4737, 15264), (5088, 14211), (5724, 12632), (6316, 11448), (7632, 9474)]