83120268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 250967808

約数和(自身を除く): 167847540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 71, 77, 84, 98, 132, 142, 147, 154, 181, 196, 213, 231, 284, 294, 308, 362, 426, 462, 497, 539, 543, 588, 724, 781, 852, 924, 994, 1078, 1086, 1267, 1491, 1562, 1617, 1988, 1991, 2156, 2172, 2343, 2534, 2982, 3124, 3234, 3479, 3801, 3982, 4686, 5068, 5467, 5964, 5973, 6468, 6958, 7602, 7964, 8869, 9372, 10437, 10934, 11946, 12851, 13916, 13937, 15204, 16401, 17738, 20874, 21868, 23892, 25702, 26607, 27874, 32802, 35476, 38269, 38553, 41748, 41811, 51404, 53214, 55748, 65604, 76538, 77106, 83622, 89957, 97559, 106428, 114807, 141361, 153076, 154212, 167244, 179914, 195118, 229614, 269871, 282722, 292677, 359828, 390236, 424083, 459228, 539742, 565444, 585354, 629699, 848166, 989527, 1079484, 1170708, 1259398, 1696332, 1889097, 1979054, 2518796, 2968581, 3778194, 3958108, 5937162, 6926689, 7556388, 11874324, 13853378, 20780067, 27706756, 41560134, 83120268]

約数ペア:

[(1, 83120268), (2, 41560134), (3, 27706756), (4, 20780067), (6, 13853378), (7, 11874324), (11, 7556388), (12, 6926689), (14, 5937162), (21, 3958108), (22, 3778194), (28, 2968581), (33, 2518796), (42, 1979054), (44, 1889097), (49, 1696332), (66, 1259398), (71, 1170708), (77, 1079484), (84, 989527), (98, 848166), (132, 629699), (142, 585354), (147, 565444), (154, 539742), (181, 459228), (196, 424083), (213, 390236), (231, 359828), (284, 292677), (294, 282722), (308, 269871), (362, 229614), (426, 195118), (462, 179914), (497, 167244), (539, 154212), (543, 153076), (588, 141361), (724, 114807), (781, 106428), (852, 97559), (924, 89957), (994, 83622), (1078, 77106), (1086, 76538), (1267, 65604), (1491, 55748), (1562, 53214), (1617, 51404), (1988, 41811), (1991, 41748), (2156, 38553), (2172, 38269), (2343, 35476), (2534, 32802), (2982, 27874), (3124, 26607), (3234, 25702), (3479, 23892), (3801, 21868), (3982, 20874), (4686, 17738), (5068, 16401), (5467, 15204), (5964, 13937), (5973, 13916), (6468, 12851), (6958, 11946), (7602, 10934), (7964, 10437), (8869, 9372)]