87422272

素因数分解:

$2^6\times 7^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 84

約数和(自身を含む): 205558644

約数和(自身を除く): 118136372

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 196, 224, 244, 392, 427, 448, 457, 488, 784, 854, 914, 976, 1568, 1708, 1828, 1952, 2989, 3136, 3199, 3416, 3656, 3904, 5978, 6398, 6832, 7312, 11956, 12796, 13664, 14624, 22393, 23912, 25592, 27328, 27877, 29248, 44786, 47824, 51184, 55754, 89572, 95648, 102368, 111508, 179144, 191296, 195139, 204736, 223016, 358288, 390278, 446032, 716576, 780556, 892064, 1365973, 1433152, 1561112, 1784128, 2731946, 3122224, 5463892, 6244448, 10927784, 12488896, 21855568, 43711136, 87422272]

約数ペア:

[(1, 87422272), (2, 43711136), (4, 21855568), (7, 12488896), (8, 10927784), (14, 6244448), (16, 5463892), (28, 3122224), (32, 2731946), (49, 1784128), (56, 1561112), (61, 1433152), (64, 1365973), (98, 892064), (112, 780556), (122, 716576), (196, 446032), (224, 390278), (244, 358288), (392, 223016), (427, 204736), (448, 195139), (457, 191296), (488, 179144), (784, 111508), (854, 102368), (914, 95648), (976, 89572), (1568, 55754), (1708, 51184), (1828, 47824), (1952, 44786), (2989, 29248), (3136, 27877), (3199, 27328), (3416, 25592), (3656, 23912), (3904, 22393), (5978, 14624), (6398, 13664), (6832, 12796), (7312, 11956)]