252812196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77171}}^1$

素因数の和:77201

約数の個数: 72

約数和(自身を含む): 786537024

約数和(自身を除く): 533724828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 77171, 154342, 231513, 308684, 463026, 540197, 694539, 926052, 1003223, 1080394, 1389078, 1620591, 2006446, 2160788, 2778156, 3009669, 3241182, 4012892, 4861773, 6019338, 6482364, 7022561, 9029007, 9723546, 12038676, 14045122, 18058014, 19447092, 21067683, 28090244, 36116028, 42135366, 63203049, 84270732, 126406098, 252812196]

約数ペア:

[(1, 252812196), (2, 126406098), (3, 84270732), (4, 63203049), (6, 42135366), (7, 36116028), (9, 28090244), (12, 21067683), (13, 19447092), (14, 18058014), (18, 14045122), (21, 12038676), (26, 9723546), (28, 9029007), (36, 7022561), (39, 6482364), (42, 6019338), (52, 4861773), (63, 4012892), (78, 3241182), (84, 3009669), (91, 2778156), (117, 2160788), (126, 2006446), (156, 1620591), (182, 1389078), (234, 1080394), (252, 1003223), (273, 926052), (364, 694539), (468, 540197), (546, 463026), (819, 308684), (1092, 231513), (1638, 154342), (3276, 77171)]