27190728

素因数分解:

$2^3\times 3^5\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 77837760

約数和(自身を除く): 50647032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 197, 213, 216, 243, 284, 324, 394, 426, 486, 568, 591, 639, 648, 788, 852, 972, 1182, 1278, 1576, 1704, 1773, 1917, 1944, 2364, 2556, 3546, 3834, 4728, 5112, 5319, 5751, 7092, 7668, 10638, 11502, 13987, 14184, 15336, 15957, 17253, 21276, 23004, 27974, 31914, 34506, 41961, 42552, 46008, 47871, 55948, 63828, 69012, 83922, 95742, 111896, 125883, 127656, 138024, 167844, 191484, 251766, 335688, 377649, 382968, 503532, 755298, 1007064, 1132947, 1510596, 2265894, 3021192, 3398841, 4531788, 6797682, 9063576, 13595364, 27190728]

約数ペア:

[(1, 27190728), (2, 13595364), (3, 9063576), (4, 6797682), (6, 4531788), (8, 3398841), (9, 3021192), (12, 2265894), (18, 1510596), (24, 1132947), (27, 1007064), (36, 755298), (54, 503532), (71, 382968), (72, 377649), (81, 335688), (108, 251766), (142, 191484), (162, 167844), (197, 138024), (213, 127656), (216, 125883), (243, 111896), (284, 95742), (324, 83922), (394, 69012), (426, 63828), (486, 55948), (568, 47871), (591, 46008), (639, 42552), (648, 41961), (788, 34506), (852, 31914), (972, 27974), (1182, 23004), (1278, 21276), (1576, 17253), (1704, 15957), (1773, 15336), (1917, 14184), (1944, 13987), (2364, 11502), (2556, 10638), (3546, 7668), (3834, 7092), (4728, 5751), (5112, 5319)]