42879456

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 120

約数和(自身を含む): 128432304

約数和(自身を除く): 85552848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 233, 284, 288, 324, 426, 432, 466, 568, 639, 648, 699, 852, 864, 932, 1136, 1278, 1296, 1398, 1704, 1864, 1917, 2097, 2272, 2556, 2592, 2796, 3408, 3728, 3834, 4194, 5112, 5592, 5751, 6291, 6816, 7456, 7668, 8388, 10224, 11184, 11502, 12582, 15336, 16543, 16776, 18873, 20448, 22368, 23004, 25164, 30672, 33086, 33552, 37746, 46008, 49629, 50328, 61344, 66172, 67104, 75492, 92016, 99258, 100656, 132344, 148887, 150984, 184032, 198516, 201312, 264688, 297774, 301968, 397032, 446661, 529376, 595548, 603936, 794064, 893322, 1191096, 1339983, 1588128, 1786644, 2382192, 2679966, 3573288, 4764384, 5359932, 7146576, 10719864, 14293152, 21439728, 42879456]

約数ペア:

[(1, 42879456), (2, 21439728), (3, 14293152), (4, 10719864), (6, 7146576), (8, 5359932), (9, 4764384), (12, 3573288), (16, 2679966), (18, 2382192), (24, 1786644), (27, 1588128), (32, 1339983), (36, 1191096), (48, 893322), (54, 794064), (71, 603936), (72, 595548), (81, 529376), (96, 446661), (108, 397032), (142, 301968), (144, 297774), (162, 264688), (213, 201312), (216, 198516), (233, 184032), (284, 150984), (288, 148887), (324, 132344), (426, 100656), (432, 99258), (466, 92016), (568, 75492), (639, 67104), (648, 66172), (699, 61344), (852, 50328), (864, 49629), (932, 46008), (1136, 37746), (1278, 33552), (1296, 33086), (1398, 30672), (1704, 25164), (1864, 23004), (1917, 22368), (2097, 20448), (2272, 18873), (2556, 16776), (2592, 16543), (2796, 15336), (3408, 12582), (3728, 11502), (3834, 11184), (4194, 10224), (5112, 8388), (5592, 7668), (5751, 7456), (6291, 6816)]