91601568

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4357}}^1$

素因数の和:4446

約数の個数: 72

約数和(自身を含む): 264120948

約数和(自身を除く): 172519380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 4357, 5256, 7008, 8714, 10512, 13071, 17428, 21024, 26142, 34856, 39213, 52284, 69712, 78426, 104568, 139424, 156852, 209136, 313704, 318061, 418272, 627408, 636122, 954183, 1254816, 1272244, 1908366, 2544488, 2862549, 3816732, 5088976, 5725098, 7633464, 10177952, 11450196, 15266928, 22900392, 30533856, 45800784, 91601568]

約数ペア:

[(1, 91601568), (2, 45800784), (3, 30533856), (4, 22900392), (6, 15266928), (8, 11450196), (9, 10177952), (12, 7633464), (16, 5725098), (18, 5088976), (24, 3816732), (32, 2862549), (36, 2544488), (48, 1908366), (72, 1272244), (73, 1254816), (96, 954183), (144, 636122), (146, 627408), (219, 418272), (288, 318061), (292, 313704), (438, 209136), (584, 156852), (657, 139424), (876, 104568), (1168, 78426), (1314, 69712), (1752, 52284), (2336, 39213), (2628, 34856), (3504, 26142), (4357, 21024), (5256, 17428), (7008, 13071), (8714, 10512)]