84971684

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11717}}^1$

素因数の和:11772

約数の個数: 36

約数和(自身を含む): 177668316

約数和(自身を除く): 92696632

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 11717, 23434, 46868, 82019, 164038, 328076, 433529, 574133, 867058, 1148266, 1734116, 2296532, 3034703, 6069406, 12138812, 21242921, 42485842, 84971684]

約数ペア:

[(1, 84971684), (2, 42485842), (4, 21242921), (7, 12138812), (14, 6069406), (28, 3034703), (37, 2296532), (49, 1734116), (74, 1148266), (98, 867058), (148, 574133), (196, 433529), (259, 328076), (518, 164038), (1036, 82019), (1813, 46868), (3626, 23434), (7252, 11717)]