90105912

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{32089}}^1$

素因数の和:32117

約数の個数: 64

約数和(自身を含む): 269556000

約数和(自身を除く): 179450088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 32089, 64178, 96267, 128356, 192534, 256712, 288801, 385068, 417157, 577602, 770136, 834314, 866403, 1155204, 1251471, 1668628, 1732806, 2310408, 2502942, 3337256, 3465612, 3754413, 5005884, 6931224, 7508826, 10011768, 11263239, 15017652, 22526478, 30035304, 45052956, 90105912]

約数ペア:

[(1, 90105912), (2, 45052956), (3, 30035304), (4, 22526478), (6, 15017652), (8, 11263239), (9, 10011768), (12, 7508826), (13, 6931224), (18, 5005884), (24, 3754413), (26, 3465612), (27, 3337256), (36, 2502942), (39, 2310408), (52, 1732806), (54, 1668628), (72, 1251471), (78, 1155204), (104, 866403), (108, 834314), (117, 770136), (156, 577602), (216, 417157), (234, 385068), (312, 288801), (351, 256712), (468, 192534), (702, 128356), (936, 96267), (1404, 64178), (2808, 32089)]