81763344

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 200

約数和(自身を含む): 267191232

約数和(自身を除く): 185427888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 211, 216, 234, 276, 299, 312, 324, 351, 368, 414, 422, 432, 468, 552, 598, 621, 624, 633, 648, 702, 828, 844, 897, 936, 1053, 1104, 1196, 1242, 1266, 1296, 1404, 1656, 1688, 1794, 1863, 1872, 1899, 2106, 2392, 2484, 2532, 2691, 2743, 2808, 3312, 3376, 3588, 3726, 3798, 4212, 4784, 4853, 4968, 5064, 5382, 5486, 5616, 5697, 7176, 7452, 7596, 8073, 8229, 8424, 9706, 9936, 10128, 10764, 10972, 11394, 14352, 14559, 14904, 15192, 16146, 16458, 16848, 17091, 19412, 21528, 21944, 22788, 24219, 24687, 29118, 29808, 30384, 32292, 32916, 34182, 38824, 43056, 43677, 43888, 45576, 48438, 49374, 58236, 63089, 64584, 65832, 68364, 74061, 77648, 87354, 91152, 96876, 98748, 116472, 126178, 129168, 131031, 131664, 136728, 148122, 174708, 189267, 193752, 197496, 222183, 232944, 252356, 262062, 273456, 296244, 349416, 378534, 387504, 393093, 394992, 444366, 504712, 524124, 567801, 592488, 698832, 757068, 786186, 888732, 1009424, 1048248, 1135602, 1184976, 1514136, 1572372, 1703403, 1777464, 2096496, 2271204, 3028272, 3144744, 3406806, 3554928, 4542408, 5110209, 6289488, 6813612, 9084816, 10220418, 13627224, 20440836, 27254448, 40881672, 81763344]

約数ペア:

[(1, 81763344), (2, 40881672), (3, 27254448), (4, 20440836), (6, 13627224), (8, 10220418), (9, 9084816), (12, 6813612), (13, 6289488), (16, 5110209), (18, 4542408), (23, 3554928), (24, 3406806), (26, 3144744), (27, 3028272), (36, 2271204), (39, 2096496), (46, 1777464), (48, 1703403), (52, 1572372), (54, 1514136), (69, 1184976), (72, 1135602), (78, 1048248), (81, 1009424), (92, 888732), (104, 786186), (108, 757068), (117, 698832), (138, 592488), (144, 567801), (156, 524124), (162, 504712), (184, 444366), (207, 394992), (208, 393093), (211, 387504), (216, 378534), (234, 349416), (276, 296244), (299, 273456), (312, 262062), (324, 252356), (351, 232944), (368, 222183), (414, 197496), (422, 193752), (432, 189267), (468, 174708), (552, 148122), (598, 136728), (621, 131664), (624, 131031), (633, 129168), (648, 126178), (702, 116472), (828, 98748), (844, 96876), (897, 91152), (936, 87354), (1053, 77648), (1104, 74061), (1196, 68364), (1242, 65832), (1266, 64584), (1296, 63089), (1404, 58236), (1656, 49374), (1688, 48438), (1794, 45576), (1863, 43888), (1872, 43677), (1899, 43056), (2106, 38824), (2392, 34182), (2484, 32916), (2532, 32292), (2691, 30384), (2743, 29808), (2808, 29118), (3312, 24687), (3376, 24219), (3588, 22788), (3726, 21944), (3798, 21528), (4212, 19412), (4784, 17091), (4853, 16848), (4968, 16458), (5064, 16146), (5382, 15192), (5486, 14904), (5616, 14559), (5697, 14352), (7176, 11394), (7452, 10972), (7596, 10764), (8073, 10128), (8229, 9936), (8424, 9706)]