90540186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 200176704

約数和(自身を除く): 109636518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 311, 363, 401, 622, 726, 802, 933, 1203, 1866, 2406, 3421, 4411, 6842, 8822, 10263, 13233, 20526, 26466, 37631, 48521, 75262, 97042, 112893, 124711, 145563, 225786, 249422, 291126, 374133, 748266, 1371821, 2743642, 4115463, 8230926, 15090031, 30180062, 45270093, 90540186]

約数ペア:

[(1, 90540186), (2, 45270093), (3, 30180062), (6, 15090031), (11, 8230926), (22, 4115463), (33, 2743642), (66, 1371821), (121, 748266), (242, 374133), (311, 291126), (363, 249422), (401, 225786), (622, 145563), (726, 124711), (802, 112893), (933, 97042), (1203, 75262), (1866, 48521), (2406, 37631), (3421, 26466), (4411, 20526), (6842, 13233), (8822, 10263)]