72754136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 174918240

約数和(自身を除く): 102164104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 73, 74, 91, 104, 146, 148, 182, 259, 292, 296, 364, 481, 511, 518, 584, 728, 949, 962, 1022, 1036, 1369, 1898, 1924, 2044, 2072, 2701, 2738, 3367, 3796, 3848, 4088, 5402, 5476, 6643, 6734, 7592, 9583, 10804, 10952, 13286, 13468, 17797, 18907, 19166, 21608, 26572, 26936, 35113, 35594, 37814, 38332, 53144, 70226, 71188, 75628, 76664, 99937, 124579, 140452, 142376, 151256, 199874, 245791, 249158, 280904, 399748, 491582, 498316, 699559, 799496, 983164, 996632, 1299181, 1399118, 1966328, 2598362, 2798236, 5196724, 5596472, 9094267, 10393448, 18188534, 36377068, 72754136]

約数ペア:

[(1, 72754136), (2, 36377068), (4, 18188534), (7, 10393448), (8, 9094267), (13, 5596472), (14, 5196724), (26, 2798236), (28, 2598362), (37, 1966328), (52, 1399118), (56, 1299181), (73, 996632), (74, 983164), (91, 799496), (104, 699559), (146, 498316), (148, 491582), (182, 399748), (259, 280904), (292, 249158), (296, 245791), (364, 199874), (481, 151256), (511, 142376), (518, 140452), (584, 124579), (728, 99937), (949, 76664), (962, 75628), (1022, 71188), (1036, 70226), (1369, 53144), (1898, 38332), (1924, 37814), (2044, 35594), (2072, 35113), (2701, 26936), (2738, 26572), (3367, 21608), (3796, 19166), (3848, 18907), (4088, 17797), (5402, 13468), (5476, 13286), (6643, 10952), (6734, 10804), (7592, 9583)]