86024876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 186842880

約数和(自身を除く): 100818004

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 139, 161, 217, 278, 322, 434, 556, 644, 713, 868, 961, 973, 1426, 1922, 1946, 2852, 3197, 3844, 3892, 4309, 4991, 6394, 6727, 8618, 9982, 12788, 13454, 17236, 19964, 22103, 22379, 26908, 30163, 44206, 44758, 60326, 88412, 89516, 99107, 120652, 133579, 154721, 198214, 267158, 309442, 396428, 534316, 618884, 693749, 935053, 1387498, 1870106, 2774996, 3072317, 3740212, 6144634, 12289268, 21506219, 43012438, 86024876]

約数ペア:

[(1, 86024876), (2, 43012438), (4, 21506219), (7, 12289268), (14, 6144634), (23, 3740212), (28, 3072317), (31, 2774996), (46, 1870106), (62, 1387498), (92, 935053), (124, 693749), (139, 618884), (161, 534316), (217, 396428), (278, 309442), (322, 267158), (434, 198214), (556, 154721), (644, 133579), (713, 120652), (868, 99107), (961, 89516), (973, 88412), (1426, 60326), (1922, 44758), (1946, 44206), (2852, 30163), (3197, 26908), (3844, 22379), (3892, 22103), (4309, 19964), (4991, 17236), (6394, 13454), (6727, 12788), (8618, 9982)]