27485808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 81780480

約数和(自身を除く): 54294672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 179, 336, 358, 457, 537, 716, 914, 1074, 1253, 1371, 1432, 1828, 2148, 2506, 2742, 2864, 3199, 3656, 3759, 4296, 5012, 5484, 6398, 7312, 7518, 8592, 9597, 10024, 10968, 12796, 15036, 19194, 20048, 21936, 25592, 30072, 38388, 51184, 60144, 76776, 81803, 153552, 163606, 245409, 327212, 490818, 572621, 654424, 981636, 1145242, 1308848, 1717863, 1963272, 2290484, 3435726, 3926544, 4580968, 6871452, 9161936, 13742904, 27485808]

約数ペア:

[(1, 27485808), (2, 13742904), (3, 9161936), (4, 6871452), (6, 4580968), (7, 3926544), (8, 3435726), (12, 2290484), (14, 1963272), (16, 1717863), (21, 1308848), (24, 1145242), (28, 981636), (42, 654424), (48, 572621), (56, 490818), (84, 327212), (112, 245409), (168, 163606), (179, 153552), (336, 81803), (358, 76776), (457, 60144), (537, 51184), (716, 38388), (914, 30072), (1074, 25592), (1253, 21936), (1371, 20048), (1432, 19194), (1828, 15036), (2148, 12796), (2506, 10968), (2742, 10024), (2864, 9597), (3199, 8592), (3656, 7518), (3759, 7312), (4296, 6398), (5012, 5484)]