89144418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 201636864

約数和(自身を除く): 112492446

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 101, 129, 202, 258, 303, 311, 473, 606, 622, 933, 946, 1111, 1419, 1866, 2222, 2838, 3333, 3421, 4343, 6666, 6842, 8686, 10263, 13029, 13373, 20526, 26058, 26746, 31411, 40119, 47773, 62822, 80238, 94233, 95546, 143319, 147103, 188466, 286638, 294206, 345521, 441309, 691042, 882618, 1036563, 1350673, 2073126, 2701346, 4052019, 8104038, 14857403, 29714806, 44572209, 89144418]

約数ペア:

[(1, 89144418), (2, 44572209), (3, 29714806), (6, 14857403), (11, 8104038), (22, 4052019), (33, 2701346), (43, 2073126), (66, 1350673), (86, 1036563), (101, 882618), (129, 691042), (202, 441309), (258, 345521), (303, 294206), (311, 286638), (473, 188466), (606, 147103), (622, 143319), (933, 95546), (946, 94233), (1111, 80238), (1419, 62822), (1866, 47773), (2222, 40119), (2838, 31411), (3333, 26746), (3421, 26058), (4343, 20526), (6666, 13373), (6842, 13029), (8686, 10263)]