84666176

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1$

素因数の和:4087

約数の個数: 56

約数和(自身を含む): 196144896

約数和(自身を除く): 111478720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 4021, 5264, 8042, 10528, 16084, 21056, 28147, 32168, 56294, 64336, 112588, 128672, 188987, 225176, 257344, 377974, 450352, 755948, 900704, 1322909, 1511896, 1801408, 2645818, 3023792, 5291636, 6047584, 10583272, 12095168, 21166544, 42333088, 84666176]

約数ペア:

[(1, 84666176), (2, 42333088), (4, 21166544), (7, 12095168), (8, 10583272), (14, 6047584), (16, 5291636), (28, 3023792), (32, 2645818), (47, 1801408), (56, 1511896), (64, 1322909), (94, 900704), (112, 755948), (188, 450352), (224, 377974), (329, 257344), (376, 225176), (448, 188987), (658, 128672), (752, 112588), (1316, 64336), (1504, 56294), (2632, 32168), (3008, 28147), (4021, 21056), (5264, 16084), (8042, 10528)]