66188416

素因数分解:

$2^7\times 7^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 156803580

約数和(自身を除く): 90615164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 173, 196, 224, 244, 346, 392, 427, 448, 488, 692, 784, 854, 896, 976, 1211, 1384, 1568, 1708, 1952, 2422, 2768, 2989, 3136, 3416, 3904, 4844, 5536, 5978, 6272, 6832, 7808, 8477, 9688, 10553, 11072, 11956, 13664, 16954, 19376, 21106, 22144, 23912, 27328, 33908, 38752, 42212, 47824, 54656, 67816, 73871, 77504, 84424, 95648, 135632, 147742, 155008, 168848, 191296, 271264, 295484, 337696, 382592, 517097, 542528, 590968, 675392, 1034194, 1085056, 1181936, 1350784, 2068388, 2363872, 4136776, 4727744, 8273552, 9455488, 16547104, 33094208, 66188416]

約数ペア:

[(1, 66188416), (2, 33094208), (4, 16547104), (7, 9455488), (8, 8273552), (14, 4727744), (16, 4136776), (28, 2363872), (32, 2068388), (49, 1350784), (56, 1181936), (61, 1085056), (64, 1034194), (98, 675392), (112, 590968), (122, 542528), (128, 517097), (173, 382592), (196, 337696), (224, 295484), (244, 271264), (346, 191296), (392, 168848), (427, 155008), (448, 147742), (488, 135632), (692, 95648), (784, 84424), (854, 77504), (896, 73871), (976, 67816), (1211, 54656), (1384, 47824), (1568, 42212), (1708, 38752), (1952, 33908), (2422, 27328), (2768, 23912), (2989, 22144), (3136, 21106), (3416, 19376), (3904, 16954), (4844, 13664), (5536, 11956), (5978, 11072), (6272, 10553), (6832, 9688), (7808, 8477)]