27481104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 88982400

約数和(自身を除く): 61501296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 199, 252, 274, 336, 398, 411, 504, 548, 597, 796, 822, 959, 1008, 1096, 1194, 1233, 1393, 1592, 1644, 1791, 1918, 2192, 2388, 2466, 2786, 2877, 3184, 3288, 3582, 3836, 4179, 4776, 4932, 5572, 5754, 6576, 7164, 7672, 8358, 8631, 9552, 9864, 11144, 11508, 12537, 14328, 15344, 16716, 17262, 19728, 22288, 23016, 25074, 27263, 28656, 33432, 34524, 46032, 50148, 54526, 66864, 69048, 81789, 100296, 109052, 138096, 163578, 190841, 200592, 218104, 245367, 327156, 381682, 436208, 490734, 572523, 654312, 763364, 981468, 1145046, 1308624, 1526728, 1717569, 1962936, 2290092, 3053456, 3435138, 3925872, 4580184, 6870276, 9160368, 13740552, 27481104]

約数ペア:

[(1, 27481104), (2, 13740552), (3, 9160368), (4, 6870276), (6, 4580184), (7, 3925872), (8, 3435138), (9, 3053456), (12, 2290092), (14, 1962936), (16, 1717569), (18, 1526728), (21, 1308624), (24, 1145046), (28, 981468), (36, 763364), (42, 654312), (48, 572523), (56, 490734), (63, 436208), (72, 381682), (84, 327156), (112, 245367), (126, 218104), (137, 200592), (144, 190841), (168, 163578), (199, 138096), (252, 109052), (274, 100296), (336, 81789), (398, 69048), (411, 66864), (504, 54526), (548, 50148), (597, 46032), (796, 34524), (822, 33432), (959, 28656), (1008, 27263), (1096, 25074), (1194, 23016), (1233, 22288), (1393, 19728), (1592, 17262), (1644, 16716), (1791, 15344), (1918, 14328), (2192, 12537), (2388, 11508), (2466, 11144), (2786, 9864), (2877, 9552), (3184, 8631), (3288, 8358), (3582, 7672), (3836, 7164), (4179, 6576), (4776, 5754), (4932, 5572)]