89545428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{355339}}^1$

素因数の和:355356

約数の個数: 36

約数和(自身を含む): 258687520

約数和(自身を除く): 169142092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 355339, 710678, 1066017, 1421356, 2132034, 2487373, 3198051, 4264068, 4974746, 6396102, 7462119, 9949492, 12792204, 14924238, 22386357, 29848476, 44772714, 89545428]

約数ペア:

[(1, 89545428), (2, 44772714), (3, 29848476), (4, 22386357), (6, 14924238), (7, 12792204), (9, 9949492), (12, 7462119), (14, 6396102), (18, 4974746), (21, 4264068), (28, 3198051), (36, 2487373), (42, 2132034), (63, 1421356), (84, 1066017), (126, 710678), (252, 355339)]