27691056

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 84630000

約数和(自身を除く): 56938944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 349, 456, 464, 522, 551, 684, 696, 698, 912, 1044, 1047, 1102, 1368, 1392, 1396, 1653, 2088, 2094, 2204, 2736, 2792, 3141, 3306, 4176, 4188, 4408, 4959, 5584, 6282, 6612, 6631, 8376, 8816, 9918, 10121, 12564, 13224, 13262, 16752, 19836, 19893, 20242, 25128, 26448, 26524, 30363, 39672, 39786, 40484, 50256, 53048, 59679, 60726, 79344, 79572, 80968, 91089, 106096, 119358, 121452, 159144, 161936, 182178, 192299, 238716, 242904, 318288, 364356, 384598, 477432, 485808, 576897, 728712, 769196, 954864, 1153794, 1457424, 1538392, 1730691, 2307588, 3076784, 3461382, 4615176, 6922764, 9230352, 13845528, 27691056]

約数ペア:

[(1, 27691056), (2, 13845528), (3, 9230352), (4, 6922764), (6, 4615176), (8, 3461382), (9, 3076784), (12, 2307588), (16, 1730691), (18, 1538392), (19, 1457424), (24, 1153794), (29, 954864), (36, 769196), (38, 728712), (48, 576897), (57, 485808), (58, 477432), (72, 384598), (76, 364356), (87, 318288), (114, 242904), (116, 238716), (144, 192299), (152, 182178), (171, 161936), (174, 159144), (228, 121452), (232, 119358), (261, 106096), (304, 91089), (342, 80968), (348, 79572), (349, 79344), (456, 60726), (464, 59679), (522, 53048), (551, 50256), (684, 40484), (696, 39786), (698, 39672), (912, 30363), (1044, 26524), (1047, 26448), (1102, 25128), (1368, 20242), (1392, 19893), (1396, 19836), (1653, 16752), (2088, 13262), (2094, 13224), (2204, 12564), (2736, 10121), (2792, 9918), (3141, 8816), (3306, 8376), (4176, 6631), (4188, 6612), (4408, 6282), (4959, 5584)]