82000828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 187658240

約数和(自身を除く): 105657412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 169, 172, 182, 217, 301, 338, 364, 403, 434, 559, 602, 676, 806, 868, 1118, 1183, 1204, 1333, 1612, 2197, 2236, 2366, 2666, 2821, 3913, 4394, 4732, 5239, 5332, 5642, 7267, 7826, 8788, 9331, 10478, 11284, 14534, 15379, 15652, 17329, 18662, 20956, 29068, 30758, 34658, 36673, 37324, 50869, 61516, 68107, 69316, 73346, 94471, 101738, 121303, 136214, 146692, 188942, 203476, 225277, 242606, 272428, 377884, 450554, 476749, 485212, 661297, 901108, 953498, 1322594, 1576939, 1906996, 2645188, 2928601, 3153878, 5857202, 6307756, 11714404, 20500207, 41000414, 82000828]

約数ペア:

[(1, 82000828), (2, 41000414), (4, 20500207), (7, 11714404), (13, 6307756), (14, 5857202), (26, 3153878), (28, 2928601), (31, 2645188), (43, 1906996), (52, 1576939), (62, 1322594), (86, 953498), (91, 901108), (124, 661297), (169, 485212), (172, 476749), (182, 450554), (217, 377884), (301, 272428), (338, 242606), (364, 225277), (403, 203476), (434, 188942), (559, 146692), (602, 136214), (676, 121303), (806, 101738), (868, 94471), (1118, 73346), (1183, 69316), (1204, 68107), (1333, 61516), (1612, 50869), (2197, 37324), (2236, 36673), (2366, 34658), (2666, 30758), (2821, 29068), (3913, 20956), (4394, 18662), (4732, 17329), (5239, 15652), (5332, 15379), (5642, 14534), (7267, 11284), (7826, 10478), (8788, 9331)]