12727728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:563

約数の個数: 90

約数和(自身を含む): 38644476

約数和(自身を除く): 25916748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 523, 624, 676, 936, 1014, 1046, 1352, 1521, 1569, 1872, 2028, 2092, 2704, 3042, 3138, 4056, 4184, 4707, 6084, 6276, 6799, 8112, 8368, 9414, 12168, 12552, 13598, 18828, 20397, 24336, 25104, 27196, 37656, 40794, 54392, 61191, 75312, 81588, 88387, 108784, 122382, 163176, 176774, 244764, 265161, 326352, 353548, 489528, 530322, 707096, 795483, 979056, 1060644, 1414192, 1590966, 2121288, 3181932, 4242576, 6363864, 12727728]

約数ペア:

[(1, 12727728), (2, 6363864), (3, 4242576), (4, 3181932), (6, 2121288), (8, 1590966), (9, 1414192), (12, 1060644), (13, 979056), (16, 795483), (18, 707096), (24, 530322), (26, 489528), (36, 353548), (39, 326352), (48, 265161), (52, 244764), (72, 176774), (78, 163176), (104, 122382), (117, 108784), (144, 88387), (156, 81588), (169, 75312), (208, 61191), (234, 54392), (312, 40794), (338, 37656), (468, 27196), (507, 25104), (523, 24336), (624, 20397), (676, 18828), (936, 13598), (1014, 12552), (1046, 12168), (1352, 9414), (1521, 8368), (1569, 8112), (1872, 6799), (2028, 6276), (2092, 6084), (2704, 4707), (3042, 4184), (3138, 4056)]