89775684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131251}}^1$

素因数の和:131280

約数の個数: 36

約数和(自身を含む): 238878640

約数和(自身を除く): 149102956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 131251, 262502, 393753, 525004, 787506, 1181259, 1575012, 2362518, 2493769, 4725036, 4987538, 7481307, 9975076, 14962614, 22443921, 29925228, 44887842, 89775684]

約数ペア:

[(1, 89775684), (2, 44887842), (3, 29925228), (4, 22443921), (6, 14962614), (9, 9975076), (12, 7481307), (18, 4987538), (19, 4725036), (36, 2493769), (38, 2362518), (57, 1575012), (76, 1181259), (114, 787506), (171, 525004), (228, 393753), (342, 262502), (684, 131251)]