84003472.000000000

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{260399}}^1$

素因数の和:260420

約数の個数: 60

約数和(自身を含む): 839529600

約数和(自身を除く): 577047408

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, 144, 168, 252, 336, 504, 1008, 260399, 520798, 781197, 1041596, 1562394, 1822793, 2083192, 2343591, 3124788, 3645586, 4166384, 4687182, 5468379, 6249576, 7291172, 9374364, 10936758, 12499152, 14582344, 16405137, 18748728, 21873516, 29164688, 32810274, 37497456, 43747032, 65620548, 87494064, 131241096, 262482192]

約数ペア:

[(1, 262482192), (2, 131241096), (3, 87494064), (4, 65620548), (6, 43747032), (7, 37497456), (8, 32810274), (9, 29164688), (12, 21873516), (14, 18748728), (16, 16405137), (18, 14582344), (21, 12499152), (24, 10936758), (28, 9374364), (36, 7291172), (42, 6249576), (48, 5468379), (56, 4687182), (63, 4166384), (72, 3645586), (84, 3124788), (112, 2343591), (126, 2083192), (144, 1822793), (168, 1562394), (252, 1041596), (336, 781197), (504, 520798), (1008, 260399)]