97721028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{142867}}^1$

素因数の和:142896

約数の個数: 36

約数和(自身を含む): 260019760

約数和(自身を除く): 162298732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 142867, 285734, 428601, 571468, 857202, 1285803, 1714404, 2571606, 2714473, 5143212, 5428946, 8143419, 10857892, 16286838, 24430257, 32573676, 48860514, 97721028]

約数ペア:

[(1, 97721028), (2, 48860514), (3, 32573676), (4, 24430257), (6, 16286838), (9, 10857892), (12, 8143419), (18, 5428946), (19, 5143212), (36, 2714473), (38, 2571606), (57, 1714404), (76, 1285803), (114, 857202), (171, 571468), (228, 428601), (342, 285734), (684, 142867)]