87618181326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1168897}}^1$

素因数の和:1168977

約数の個数: 48

約数和(自身を含む): 195000239952

約数和(自身を除く): 107382058626

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1922, 2418, 2883, 5766, 12493, 24986, 37479, 74958, 1168897, 2337794, 3506691, 7013382, 15195661, 30391322, 36235807, 45586983, 72471614, 91173966, 108707421, 217414842, 471065491, 942130982, 1123310017, 1413196473, 2246620034, 2826392946, 3369930051, 6739860102, 14603030221, 29206060442, 43809090663, 87618181326]

約数ペア:

[(1, 87618181326), (2, 43809090663), (3, 29206060442), (6, 14603030221), (13, 6739860102), (26, 3369930051), (31, 2826392946), (39, 2246620034), (62, 1413196473), (78, 1123310017), (93, 942130982), (186, 471065491), (403, 217414842), (806, 108707421), (961, 91173966), (1209, 72471614), (1922, 45586983), (2418, 36235807), (2883, 30391322), (5766, 15195661), (12493, 7013382), (24986, 3506691), (37479, 2337794), (74958, 1168897)]