72611904

素因数分解:

$2^6\times 3^1\times {\mathrm{509}}^1\times {\mathrm{743}}^1$

素因数の和:1267

約数の個数: 56

約数和(自身を含む): 192755520

約数和(自身を除く): 120143616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 509, 743, 1018, 1486, 1527, 2036, 2229, 2972, 3054, 4072, 4458, 5944, 6108, 8144, 8916, 11888, 12216, 16288, 17832, 23776, 24432, 32576, 35664, 47552, 48864, 71328, 97728, 142656, 378187, 756374, 1134561, 1512748, 2269122, 3025496, 4538244, 6050992, 9076488, 12101984, 18152976, 24203968, 36305952, 72611904]

約数ペア:

[(1, 72611904), (2, 36305952), (3, 24203968), (4, 18152976), (6, 12101984), (8, 9076488), (12, 6050992), (16, 4538244), (24, 3025496), (32, 2269122), (48, 1512748), (64, 1134561), (96, 756374), (192, 378187), (509, 142656), (743, 97728), (1018, 71328), (1486, 48864), (1527, 47552), (2036, 35664), (2229, 32576), (2972, 24432), (3054, 23776), (4072, 17832), (4458, 16288), (5944, 12216), (6108, 11888), (8144, 8916)]