73021704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 144706296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 59, 84, 106, 118, 139, 159, 168, 177, 212, 236, 278, 318, 354, 371, 413, 417, 424, 472, 556, 636, 708, 742, 826, 834, 973, 1112, 1113, 1239, 1272, 1416, 1484, 1652, 1668, 1946, 2226, 2478, 2919, 2968, 3127, 3304, 3336, 3892, 4452, 4956, 5838, 6254, 7367, 7784, 8201, 8904, 9381, 9912, 11676, 12508, 14734, 16402, 18762, 21889, 22101, 23352, 24603, 25016, 29468, 32804, 37524, 43778, 44202, 49206, 51569, 57407, 58936, 65608, 65667, 75048, 87556, 88404, 98412, 103138, 114814, 131334, 154707, 172221, 175112, 176808, 196824, 206276, 229628, 262668, 309414, 344442, 412552, 434653, 459256, 525336, 618828, 688884, 869306, 1237656, 1303959, 1377768, 1738612, 2607918, 3042571, 3477224, 5215836, 6085142, 9127713, 10431672, 12170284, 18255426, 24340568, 36510852, 73021704]

約数ペア:

[(1, 73021704), (2, 36510852), (3, 24340568), (4, 18255426), (6, 12170284), (7, 10431672), (8, 9127713), (12, 6085142), (14, 5215836), (21, 3477224), (24, 3042571), (28, 2607918), (42, 1738612), (53, 1377768), (56, 1303959), (59, 1237656), (84, 869306), (106, 688884), (118, 618828), (139, 525336), (159, 459256), (168, 434653), (177, 412552), (212, 344442), (236, 309414), (278, 262668), (318, 229628), (354, 206276), (371, 196824), (413, 176808), (417, 175112), (424, 172221), (472, 154707), (556, 131334), (636, 114814), (708, 103138), (742, 98412), (826, 88404), (834, 87556), (973, 75048), (1112, 65667), (1113, 65608), (1239, 58936), (1272, 57407), (1416, 51569), (1484, 49206), (1652, 44202), (1668, 43778), (1946, 37524), (2226, 32804), (2478, 29468), (2919, 25016), (2968, 24603), (3127, 23352), (3304, 22101), (3336, 21889), (3892, 18762), (4452, 16402), (4956, 14734), (5838, 12508), (6254, 11676), (7367, 9912), (7784, 9381), (8201, 8904)]