90690108

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 218881824

約数和(自身を除く): 128191716

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 157, 222, 314, 444, 471, 628, 942, 1301, 1884, 2602, 3903, 5204, 5809, 7806, 11618, 15612, 17427, 23236, 34854, 48137, 69708, 96274, 144411, 192548, 204257, 288822, 408514, 577644, 612771, 817028, 1225542, 2451084, 7557509, 15115018, 22672527, 30230036, 45345054, 90690108]

約数ペア:

[(1, 90690108), (2, 45345054), (3, 30230036), (4, 22672527), (6, 15115018), (12, 7557509), (37, 2451084), (74, 1225542), (111, 817028), (148, 612771), (157, 577644), (222, 408514), (314, 288822), (444, 204257), (471, 192548), (628, 144411), (942, 96274), (1301, 69708), (1884, 48137), (2602, 34854), (3903, 23236), (5204, 17427), (5809, 15612), (7806, 11618)]