82901728

素因数分解:

$2^5\times 7^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 120

約数和(自身を含む): 207520488

約数和(自身を除く): 124618760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 83, 91, 98, 104, 112, 166, 182, 196, 208, 224, 332, 343, 364, 392, 416, 581, 637, 664, 686, 728, 784, 1079, 1162, 1274, 1328, 1372, 1456, 1568, 2158, 2324, 2401, 2548, 2656, 2744, 2912, 4067, 4316, 4459, 4648, 4802, 5096, 5488, 7553, 8134, 8632, 8918, 9296, 9604, 10192, 10976, 15106, 16268, 17264, 17836, 18592, 19208, 20384, 28469, 30212, 31213, 32536, 34528, 35672, 38416, 52871, 56938, 60424, 62426, 65072, 71344, 76832, 105742, 113876, 120848, 124852, 130144, 142688, 199283, 211484, 227752, 241696, 249704, 370097, 398566, 422968, 455504, 499408, 740194, 797132, 845936, 911008, 998816, 1480388, 1594264, 1691872, 2590679, 2960776, 3188528, 5181358, 5921552, 6377056, 10362716, 11843104, 20725432, 41450864, 82901728]

約数ペア:

[(1, 82901728), (2, 41450864), (4, 20725432), (7, 11843104), (8, 10362716), (13, 6377056), (14, 5921552), (16, 5181358), (26, 3188528), (28, 2960776), (32, 2590679), (49, 1691872), (52, 1594264), (56, 1480388), (83, 998816), (91, 911008), (98, 845936), (104, 797132), (112, 740194), (166, 499408), (182, 455504), (196, 422968), (208, 398566), (224, 370097), (332, 249704), (343, 241696), (364, 227752), (392, 211484), (416, 199283), (581, 142688), (637, 130144), (664, 124852), (686, 120848), (728, 113876), (784, 105742), (1079, 76832), (1162, 71344), (1274, 65072), (1328, 62426), (1372, 60424), (1456, 56938), (1568, 52871), (2158, 38416), (2324, 35672), (2401, 34528), (2548, 32536), (2656, 31213), (2744, 30212), (2912, 28469), (4067, 20384), (4316, 19208), (4459, 18592), (4648, 17836), (4802, 17264), (5096, 16268), (5488, 15106), (7553, 10976), (8134, 10192), (8632, 9604), (8918, 9296)]