54381456

素因数分解:

$2^4\times 3^5\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 160864704

約数和(自身を除く): 106483248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 197, 213, 216, 243, 284, 324, 394, 426, 432, 486, 568, 591, 639, 648, 788, 852, 972, 1136, 1182, 1278, 1296, 1576, 1704, 1773, 1917, 1944, 2364, 2556, 3152, 3408, 3546, 3834, 3888, 4728, 5112, 5319, 5751, 7092, 7668, 9456, 10224, 10638, 11502, 13987, 14184, 15336, 15957, 17253, 21276, 23004, 27974, 28368, 30672, 31914, 34506, 41961, 42552, 46008, 47871, 55948, 63828, 69012, 83922, 85104, 92016, 95742, 111896, 125883, 127656, 138024, 167844, 191484, 223792, 251766, 255312, 276048, 335688, 377649, 382968, 503532, 671376, 755298, 765936, 1007064, 1132947, 1510596, 2014128, 2265894, 3021192, 3398841, 4531788, 6042384, 6797682, 9063576, 13595364, 18127152, 27190728, 54381456]

約数ペア:

[(1, 54381456), (2, 27190728), (3, 18127152), (4, 13595364), (6, 9063576), (8, 6797682), (9, 6042384), (12, 4531788), (16, 3398841), (18, 3021192), (24, 2265894), (27, 2014128), (36, 1510596), (48, 1132947), (54, 1007064), (71, 765936), (72, 755298), (81, 671376), (108, 503532), (142, 382968), (144, 377649), (162, 335688), (197, 276048), (213, 255312), (216, 251766), (243, 223792), (284, 191484), (324, 167844), (394, 138024), (426, 127656), (432, 125883), (486, 111896), (568, 95742), (591, 92016), (639, 85104), (648, 83922), (788, 69012), (852, 63828), (972, 55948), (1136, 47871), (1182, 46008), (1278, 42552), (1296, 41961), (1576, 34506), (1704, 31914), (1773, 30672), (1917, 28368), (1944, 27974), (2364, 23004), (2556, 21276), (3152, 17253), (3408, 15957), (3546, 15336), (3834, 14184), (3888, 13987), (4728, 11502), (5112, 10638), (5319, 10224), (5751, 9456), (7092, 7668)]