85887486

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 117325314

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 97, 114, 171, 194, 291, 342, 513, 582, 863, 873, 1026, 1726, 1746, 1843, 2589, 2619, 3686, 5178, 5238, 5529, 7767, 11058, 15534, 16397, 16587, 23301, 32794, 33174, 46602, 49191, 49761, 83711, 98382, 99522, 147573, 167422, 251133, 295146, 442719, 502266, 753399, 885438, 1506798, 1590509, 2260197, 3181018, 4520394, 4771527, 9543054, 14314581, 28629162, 42943743, 85887486]

約数ペア:

[(1, 85887486), (2, 42943743), (3, 28629162), (6, 14314581), (9, 9543054), (18, 4771527), (19, 4520394), (27, 3181018), (38, 2260197), (54, 1590509), (57, 1506798), (97, 885438), (114, 753399), (171, 502266), (194, 442719), (291, 295146), (342, 251133), (513, 167422), (582, 147573), (863, 99522), (873, 98382), (1026, 83711), (1726, 49761), (1746, 49191), (1843, 46602), (2589, 33174), (2619, 32794), (3686, 23301), (5178, 16587), (5238, 16397), (5529, 15534), (7767, 11058)]