81828912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 236759152

約数和(自身を除く): 154930240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 121, 132, 146, 176, 193, 219, 242, 264, 292, 363, 386, 438, 484, 528, 579, 584, 726, 772, 803, 876, 968, 1158, 1168, 1452, 1544, 1606, 1752, 1936, 2123, 2316, 2409, 2904, 3088, 3212, 3504, 4246, 4632, 4818, 5808, 6369, 6424, 8492, 8833, 9264, 9636, 12738, 12848, 14089, 16984, 17666, 19272, 23353, 25476, 26499, 28178, 33968, 35332, 38544, 42267, 46706, 50952, 52998, 56356, 70059, 70664, 84534, 93412, 101904, 105996, 112712, 140118, 141328, 154979, 169068, 186824, 211992, 225424, 280236, 309958, 338136, 373648, 423984, 464937, 560472, 619916, 676272, 929874, 1120944, 1239832, 1704769, 1859748, 2479664, 3409538, 3719496, 5114307, 6819076, 7438992, 10228614, 13638152, 20457228, 27276304, 40914456, 81828912]

約数ペア:

[(1, 81828912), (2, 40914456), (3, 27276304), (4, 20457228), (6, 13638152), (8, 10228614), (11, 7438992), (12, 6819076), (16, 5114307), (22, 3719496), (24, 3409538), (33, 2479664), (44, 1859748), (48, 1704769), (66, 1239832), (73, 1120944), (88, 929874), (121, 676272), (132, 619916), (146, 560472), (176, 464937), (193, 423984), (219, 373648), (242, 338136), (264, 309958), (292, 280236), (363, 225424), (386, 211992), (438, 186824), (484, 169068), (528, 154979), (579, 141328), (584, 140118), (726, 112712), (772, 105996), (803, 101904), (876, 93412), (968, 84534), (1158, 70664), (1168, 70059), (1452, 56356), (1544, 52998), (1606, 50952), (1752, 46706), (1936, 42267), (2123, 38544), (2316, 35332), (2409, 33968), (2904, 28178), (3088, 26499), (3212, 25476), (3504, 23353), (4246, 19272), (4632, 17666), (4818, 16984), (5808, 14089), (6369, 12848), (6424, 12738), (8492, 9636), (8833, 9264)]